Oki B6100 Technical Manual
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- Oki B6100 | Technical Manual - Page 1
OKI B6100 Laser Printer Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 2
of errors beyond its control. While all reasonable efforts have been made to make this document as accurate and helpful as possible, we make no warranty of any kind, expressed or implied, as to the accuracy or completeness of the information contained herein. Copyright © 2003 Oki Data Americas - Oki B6100 | Technical Manual - Page 3
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are not installed and used in accordance with the instruction, may cause harmful interference to radio communications. How to Identify and Resolve Radio-TV Interference Problems". This booklet is available from the U.S. - Oki B6100 | Technical Manual - Page 4
CANADIAN NOTICE This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio interference regulations of the Canadian Department of Communications. AVIS CANADIEN Cet appareil numerique est conforme aux limites émission de bruits - Oki B6100 | Technical Manual - Page 5
Laser Printer is certified to comply with laser product performance standards set by the U.S. Department of Health and Human Services as Service procedures must be followed exactly a written without change. When servicing the machine or laser module, follow the procedures specified in the manual - Oki B6100 | Technical Manual - Page 6
Unpacking the Base Engine Be sure to carry the Base Engine by two or more persons taking care to hold it horizontally. Be sure to take great care for persons not to hurt when carrying it. Open the package and check the Base Engine for damage in transit. Remove the Holder BTR from the Base Machine - Oki B6100 | Technical Manual - Page 7
ix About this Manual x Safety Information xi Service Section 1. The Service Flowchart 7 2. The Fault Isolation Procedure (FIP) Flowchart 2-1 3. Primary FIPs: Error Codes 3-1 4. Primary FIPs: Printer Performance Problems 4-1 5. Primary FIPs: Image Quality Problems 5-1 6. Secondary FIPs - Oki B6100 | Technical Manual - Page 8
Blank Page viii OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 9
in the United States by Xerox International Partners, Technical Services Group. This manual is copyrighted. No portion may be copied, reproduced, submitted to, or read by XIP external customers without the prior consent of XIP. OKI B6100 Laser Printer - Base Engine Technical Manual ix Version 1.0 - Oki B6100 | Technical Manual - Page 10
• Interface Specifications The FX internal OEM document that provides detailed OKI B6100 video interface specification data • Spare Parts List The XIP internal document that provides part numbers for the OKI B6100 printer x OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 11
touch any electrified component unless you are instructed to do so by a service procedure Mechanical components Hand crank to inspect sprockets and gears. Do not try to hand crank the printer while the Motor Assy is running. OKI B6100 Laser Printer - Base Engine Technical Manual xi Version 1.0 - Oki B6100 | Technical Manual - Page 12
To avoid permanent eye damage, follow these directions: • Before starting any service procedure, switch off the printer power and unplug the power cord from the wall outlet. • Do not you have reinstalled or replaced them. xii OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 13
Technical Services Sections 1 The Service Flowchart 1. Service Flowchart 1-2 1.1 Identify the Problem 1-3 1.2 Clean the Printer 1-3 1.3 Final Checkout 1-4 OKI B6100 Laser Printer - Base Engine Technical Manual 1-1 Version 1.0 - Oki B6100 | Technical Manual - Page 14
Services 1. Service Flowchart First identify the following phenomena when any problems occur. ・ Occurrence of Error/Status Code ・ Problem of image quality ・ Problem of printer performance Go to the section corresponding to the problem. 1-2 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 15
, toner leakage, and worn or damaged part. 12. If the CRU appears excessively dirty or obviously damaged, replace it with a new one. 13. When you have finished cleaning the printer, go to the next block that is listed in the Service Flowchart. OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 16
Final Checkout 1. Reinstall all of the covers that you removed while servicing the printer. 2. Check that the original error code is gone and there are no new error codes displayed. 3. Execute a series of test prints. The printer generates the test prints without jamming and without any print image - Oki B6100 | Technical Manual - Page 17
Fault Isolation Procedures Section 2 The Fault Isolation Procedure (FIP) Flowchart Contents 2. The FIP Flowchart 2-2 General Notes on Using FIPs 2-3 FIP Flowchart 2-4 OKI B6100 Laser Printer - Base Engine Technical Manual 2-1 Version 1.0 - Oki B6100 | Technical Manual - Page 18
to the IMAGE QUALITY box. 4. Follow the arrow leading from your problem box to the individual FIP (Fault Isolation Procedure) that corresponds to your error code, printer operation problem, or print image problem. 5. Follow the instructions presented in the FIP. How to Follow a FIP 1. Each numbered - Oki B6100 | Technical Manual - Page 19
Removal and Replacement, for information on how to remove and reinstall a component. 11. When a FIP instructs you to replace a component, and that component is part of a larger assembly, you should replace the entire assembly. OKI B6100 Laser Printer - Base Engine Technical Manual 2-3 Version 1.0 - Oki B6100 | Technical Manual - Page 20
Fault Isolation Procedures FIP Flowchart 2-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version1.0 - Oki B6100 | Technical Manual - Page 21
3.16 J5:LOW TONER NEED TO REPLACE PLEASE WAIT 3-33 3.17 J3:EP CARTRIDGE NOT IN POSITION 3-34 3.18 P1:FUSER PAUSE 3-35 3.19 PAPER SIZE ERROR 3-36 3.20 FUSER UNIT NEED TO REPLACE PLEASE WAIT 3-37 3.21 SERVICE ERRORS 3-38 OKI B6100 Laser Printer - Base Engine Technical Manual 3-1 Version 1.0 - Oki B6100 | Technical Manual - Page 22
space around all sides for proper ventilation? 11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at - Oki B6100 | Technical Manual - Page 23
Primary FIPs:Error Codes OKI B6100 Error Codes Code -- Message Cause Results How to Clear the Code (If you cannot clear the code, go to the appropriate error code FIP, or to the option service manual) U1 -- U1:MOTOR FAIL There is a problem with the Motor Assy Main. 1. The rotation speed of - Oki B6100 | Technical Manual - Page 24
Primary FIPs:Error Codes OKI B6100 Error Codes continued Code -- Message Cause Results How to Clear the Code (If you cannot clear the code, go to the appropriate error code FIP, or to the option service manual) E5 -- CLOSE TOP / REAR COVER The Cover Assy Front and/or the Cover Rear are/ is - Oki B6100 | Technical Manual - Page 25
Primary FIPs:Error Codes OKI B6100 Error Codes continued Code -- Message Cause Results How to Clear the Code (If you cannot clear the code, go to the appropriate error code FIP, or to the option service manual) E2 -- E2-0:EARLYFEED JAM There is a paper jam at the Sensor Photo:Regi. The paper - Oki B6100 | Technical Manual - Page 26
Primary FIPs:Error Codes OKI B6100 Error Codes continued Code -- Message Cause Results How to Clear the Code (If you cannot clear the code, go to the appropriate error code FIP, or to the option service manual) J5 -- J5:LOW TONER NEED TO REPLACE PLEASE WAIT The CRU is nearing end of life and - Oki B6100 | Technical Manual - Page 27
Primary FIPs:Error Codes OKI B6100 Error Codes continued Code -- Message Cause Results How to Clear the Code (If you cannot clear the code, go to the appropriate error code FIP, or to the option service manual) -- FUSER UNIT NEED TO REPLACE PLEASE WAIT -- FUSER UNIT NEED TO REPLACE READY TO - Oki B6100 | Technical Manual - Page 28
the PWBA LVPS MCU PS (RRP10.1.7). (RRP10.1.7). Is there +24VDC between the each P/J281-1 P/J281-4, P/J281-2 P/J281-5 and P/J281-3 P/J281-6 on the PWBA HKB26 MCU? 3-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 29
Error Codes There is a problem with the ROS Assy. 3.2 U2:ROS FAIL Step Actions and Questions Yes No 1 INITIAL ANALYSIS Inspect the following components. • ROS Assy (PL8.1.9) Go to step 2. Replace the problem VDC). OKI B6100 Laser Printer - Base Engine Technical Manual 3-9 Version 1.0 - Oki B6100 | Technical Manual - Page 30
to step 6. (Answer YES if there is a momentary Fuser Assy Warm-Up ure. Sequence) 6 HEAT ROD ANALYSIS Let the Heat Rod cool down. Does the Heat Rod glow when power is switched ON? Go to step 6. Go to 6.4 Heat Rod Failure. 3-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 31
Primary FIPs:Error Codes 3.3 U4:FUSER FAIL continued Step Actions and Questions Yes No 7 Does the Heat Rod switch ON and finishes? Go to 6.1 PWBA HKB PS Failure (+3.3 VDC). Replace the PWBA HKB26 MCU (RRP10.1.7). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-11 - Oki B6100 | Technical Manual - Page 32
U5 code is displayed. Is there +3.3VDC between P/J28-13 and P/J28-8? Go to step 2. Replace the problem components. Go to step 3. Go to 6.16 Fan Assy Failure. Replace the Fan Assy (RRP9.1.2). Replace the PWBA HKB26 MCU (RRP10.1.7). 3-12 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 33
MCU (PL10.1.13) ANALYSIS 1. Enter correct parameters. 2. Switch OFF Main Power. 3. Switch ON Main Power. Does U6 still appear? Replace the PWBA HKB26 MCU (RRP10.1.7). Problem solved. Return to Service Flowchart. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-13 - Oki B6100 | Technical Manual - Page 34
-1. Is there +24VDC between P/J30-2 and P/J30-1 with the Cover Rear (PL1.2.5) closed? Replace the Cover Rear (PL1.2.5). Replace the PWBA HKB26 MCU (RRP10.1.7). 3-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 35
your printer version, correctly installed, not damaged, deformed, or contaminated? 2 Does the error code Fuser Assy (RRP6.1.3). Generate a test print to check the Decurl Roll. Does the paper pass through the Decurl Roll without problems? OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 36
Primary FIPs:Error Codes 3.7 E4-2:EXIT JAM continued Step Actions and Questions Yes No 6 SENSOR EXIT of the FUSER ASSY (PL6.1.7) ANALYSIS Go to step 7. Replace the Fuser Assy 1. Check the Sensor Exit of the Fuser Assy using SENSOR/ (RRP6.1.3). SWITCH CHECK. 2. Manually feed a sheet of - Oki B6100 | Technical Manual - Page 37
Primary FIPs:Error Codes 3.7 E4-2:Exit JAM continued Step Actions and Questions Yes No 10 11 ACTUATOR FULL STACK (PL7.1.2) time you actuate it? Replace the PWBA HKB26 MCU (RRP10.1.7). Replace the Cover Rear (PL1.2.5). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-17 - Oki B6100 | Technical Manual - Page 38
Go to step 6. Replace the Open the Cover Rear (PL1.2.5) and cheat the interlock switch. Fuser Assy (RRP6.1.3). Generate a test print to check the Decurl Roll. Does the paper pass through the Decurl Roll without problems? 3-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 39
Primary FIPs:Error Codes 3.8 E4-3:Exit JAM continued Step Actions and Questions Yes No 6 SENSOR EXIT in the FUSER ASSY (PL6.1.7) ANALYSIS Go to step 7. Replace the Fuser Assy 1. Check the Sensor Exit in the Fuser Assy using SENSOR/ (RRP6.1.3). SWITCH CHECH. 2. Manually feed a sheet of - Oki B6100 | Technical Manual - Page 40
Error Codes 3.9 E3-1:REG JAM There is a paper jam between the Sensor Photo Regi and the Sensor Exit of the Fuser Go to step 2. Replace the problem components. Are they compatible with your printer version, correctly installed, not OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 41
Primary FIPs:Error Codes 3.9 E3-1:REG JAM continued Step Actions and Questions Yes No 6 7 8 9 10 CLUTCH REGI (PL5.1. (RRP10.1.5). Is there the continuity between J231-7 J41-3, J231-6 J41-5 and J231-10 J43-4? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-21 - Oki B6100 | Technical Manual - Page 42
Primary FIPs:Error Codes 3.9 E3 Fuser Assy (RRP6.1.3) 2. Execute a test print to check the Decurl Roll. Does the paper pass through the Decurl Roll without problems? ACTUATOR EXIT of the Fuser the Fuser Assy (RRP6.1.3). 3-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 43
FIPs:Error Codes There Drive (PL8.1.13) Go to step 2. Replace the problem components. Are they compatible with your printer version, correctly installed, not damaged, deformed, or -3, J43-4 J432-2 and J43-5 J432-1? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-23 - Oki B6100 | Technical Manual - Page 44
Primary FIPs:Error Codes 3.10 E3-2:REG JAM continued Step Actions and Questions Yes No 6 PWBA CONN (PL10.1.11) P231-10 P43-4. Is there the continuity between J231-7 J41-3, J231-6 J41-5 and J231-10 J43-4? 3-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 45
Primary FIPs:Error Codes 3.11 E2 10) Are they compatible with your printer version, correctly installed, not damaged, deformed, or contaminated? Go to step 2. Replace the problem component. 2 Is a piece of the Feeder Assy? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-25 - Oki B6100 | Technical Manual - Page 46
Primary FIPs:Error Codes 3.11 E2-0:EARLY FEED JAM continued Step Actions and Questions Yes No 4 ACTUATOR CST (PL21.1.19) ANALYSIS RRP10.1.7). Failure. ment the Sensor Check number on the screen each time you actuate it? 3-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 47
Primary FIPs:Error Codes 3.12 E2-1:MISFEED JAM There is a paper jam at the Sensor in the paper tray wrinkled or damaged? Yes No Go to step 2. Replace the problem component. Replace with fresh, dry paper. Go to step 3. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-27 - Oki B6100 | Technical Manual - Page 48
Primary FIPs:Error Codes 3.12 E2-1:MISFEED JAM continued Step Actions and Questions Yes No 3 Is there a sheet of paper before the Actuator Regi when the E2-1 code appears? Remove the jammed sheet of paper fed normally? 3-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 49
Primary FIPs:Error Codes Tray 1 is out Photo: Face Control Paper by lifting up and down the Support Assy Nudger (PL3.1.22) manually. Does the Sensor Photo: Face Control Paper function correctly Assy (PL3.1.2) Turn (PL3.1.2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-29 - Oki B6100 | Technical Manual - Page 50
Error Codes 3.13 C5:ADD PAPER TO TRAY 1/2/3 Tray 1 is out of paper. Step Actions and Questions Yes No 1 Inspect the following components. • Actuator N/P (PL3.1.6) Go to step 2. Replace the problem time you actuate it? 3-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 51
Primary FIPs:Error Codes The standard exit paper tray is the state of full stack. 3.14 C5:ILLEGAL SIZE Step Actions and Questions Yes No 1 Inspect the following components. • Cassette Assy (PL2.1.2) Go to step 2. Replace the problem components. Are they compatible with your printer version - Oki B6100 | Technical Manual - Page 52
continuity between J67-5 J671-1, J67-3 (RRP10.1.7). (PL3.1.39). J671-4, and J67-1 J671-7. Is there the continuity between J67-5 J671-1, J67-3 J671-4, and J67-1 J671-7? 3-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 53
FIPs:Error Codes 3.16 J5:LOW TONER NEED TO REPLACE PLEASE WAIT The Toner Sensor is actuated while warming up. Step Actions and Questions Yes No 1 Inspect the following components. • CRU (PL8.1.1) Go to step 2 Replace the problem components • Toner Sensor (PL5.1.1) • Harness Assy Toner - Oki B6100 | Technical Manual - Page 54
Error Codes 3.17 J3:EP CARTRIDGE NOT IN POSITION The CRU is not installed or installed not in the position. Step Actions and Questions Yes No 1 Inspect the following components. • CRU (PL8.1.1) Go to step 2 Replace the problem OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 55
, not damaged, deformed, or contaminated? 2 Turn the Main Power OFF and ON. Does the P1 error still appear? Yes No Go to step 2 Replace the problem components Replace the PWBA HKB26 MCU (RRP10.1.7). Problem is solved. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 3-35 - Oki B6100 | Technical Manual - Page 56
Primary FIPs:Error Codes 3.19 PAPER SIZE ERROR The size (PL9.1.13) • PWBA HKB PS (PL10.1.17) Go to step 2 Replace the problem components 2 ACTUATOR CST (PL21.1.19) ANALYSIS Go to step 3. Remove the Cassette Assy it? 3-36 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 57
? 2 Replace the Fuser Assy with new one. Does the message still appear? Go to step 3. Problem is solved. 3 Turns the Main Power OFF and ON. Does the message still appear? Replace the PWBA HKB26 MCU (RRP10.1.7) Problem is solved. OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 58
future refer- ence. 5 Replace the System Controller PWB. Go to step 3. Escalate the problem to the Switch the printer power on. The printer displays ready. proper level. Be sure to pass on all recorded info- mation. 3-38 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 59
FIPs:Printer Perfomance Problems Section 4 Primary FIPs:Printer Performance Problems Contents 4.Primary FIPs:Printer Performance Problems 4-2 4.1 Inoperative Printer 4-4 4.2 Erratic Operation 4-7 4.3 Inoperative Drive Components 4-8 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 60
space around all sides for proper ventilation? 11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at - Oki B6100 | Technical Manual - Page 61
:Printer Perfomance Problems Printer Performance Problems Flow Chart The FIP Flowchart should have directed you to this section. Start at your problem box, then follow the arrow leading to the individual FIP that corresponds to that problem. OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 62
Turn (PL3.1.2) • Motor Assy Main (PL8.1.14) • Sensor Assy Toner (PL5.1.1) Go to step 2. Replace the problem components. 2 CONTROL ASSY PANEL (PL1.1.6) ANALYSIS 1. Disconnect P/J 362 on +24VDC between J28-1 and J28-8? 4-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 63
continued Primary FIPs:Printer Perfomance Problems Step Actions and Questions 5 6 7 8 9 10 11 12 the PWB HKB MCU. Switch ON Main Power. Does the Fan function normally? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 Yes No Replace the PWBA HVPS (RRP10.1.11) Go to step 6 - Oki B6100 | Technical Manual - Page 64
Primary FIPs:Printer Perfomance Problems 4.1 Inoperative Printer continued Step Actions and Questions 13 TONER SENSOR (PL5 Toner Sensor (RRP5.1.11) Go to step 14 Replace the ROS Assy (RRP8.1.2) Replace the PWBA HKB26 MCU (RRP10.1.7) 4-6 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 65
? Yes No Go to step 2 Replace the problem components Go to step 3 Go to step 4 Go to step 5 Go to 6.22 Electrical Noise Replace the PWB ESS (RRP10.1.1) Replace the PWBA HKB26 MCU (RRP10.1.7) Go to step 5 Problem solved OKI B6100 Laser Printer - Base Engine Technical Manual 4-7 Version 1.0 - Oki B6100 | Technical Manual - Page 66
2 Replace the problem components • Motor Assy Main (PL8.1.14) • PWBA HKB PS (PL10.1.17) • PWBA HKB26 MCU (PL10.1.13) Are they compatible with your printer version, correctly the Motor Assy Main function correctly? 4-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 67
Primary FIPs:Printer Perfomance Problems Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 4-9 Version 1.0 - Oki B6100 | Technical Manual - Page 68
Primary FIPs:Printer Perfomance Problems 4-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 69
Primary FIPs:Image Quality Problems Section 5 Primary FIPs:Image Quality Problems Contents 5.1 Light (Undertoned) Prints 5-5 5.2 Blank Prints 5-7 5.3 Black 5-21 5.15 Unfused Image 5-22 5.16 Misregistered Image 5-23 OKI B6100 Laser Printer - Base Engine Technical Manual 5-1 Version 1.0 - Oki B6100 | Technical Manual - Page 70
Primary FIPs:Image Quality Problems Blank Page 5-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 71
space around all sides for proper ventilation? 11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at - Oki B6100 | Technical Manual - Page 72
you replace the printer controller with a known good controller. If the problem still persists, we recommend you replace each component listed in Initial Analysis of the problem FIP, one by one, until you solve the problem. 5-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 73
Assy Conn (J23-J231) • PWBA HKB PS • Fuser Assy • Harness Assy Fuser-M (J271, J11, J27, J262) • Cover Assy Front 2. Inspect the printer paper path. Is it clear of foreign matter such as to step 5 Replace the BTR Assy OKI B6100 Laser Printer - Base Engine Technical Manual 5-5 Version 1.0 - Oki B6100 | Technical Manual - Page 74
. Remove the CRU and inspect the toner image on the drum. Was the image on the drum transferred completely to the paper? CRU FAILURE 6 Install a new CRU. Is the problem solved? Problem solved Return to Initial Analysis 5-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 75
Problems 5.2 Blank Prints PROBLEM The entire print is blank. INITIAL ANALYSIS 1. Inspect the following components. Are they compatible with your printer Fuser Assy • Cover Assy Front • Harness Assy Fuser (J271, J11, J27, J262) 2. Inspect the printer print and switch OFF printer power halfway 4 - Oki B6100 | Technical Manual - Page 76
Primary FIPs:Image Quality Problems 5.2 Blank Prints continued Step Actions and Questions CRU FAILURE 5 Install a new CRU. Is the problem solved? Yes Problem solved No Return to Initial Analysis 5-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 77
of the laser beam window. Generate a test print. ROS Assy Failure Is the problem still present only on the uncovered half? CRU FAILURE 3 Install a new CRU. Is the problem solved? Problem solved Return to Initial Analysis OKI B6100 Laser Printer - Base Engine Technical Manual 5-9 Version 1.0 - Oki B6100 | Technical Manual - Page 78
? • CRU • PWBA HKB26 MCU • Fuser Assy • BTR Assy • ROS Assy engine fip5002FA 2. Inspect the printer paper path. Is it clear of foreign matter a new CRU. Is the problem solved? Problem solved Return to Initial Analysis 5-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 79
Heat Roll • Pressure Roll Assy • Fuser Assy • ROS Assy 2. Inspect the printer paper path. Is it clear of foreign 3 Replace the CRU with a new one. Is the problem solved? Problem solved Go to step 4 HEAT ROLL DAMAGE Go to OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 5-11 - Oki B6100 | Technical Manual - Page 80
Roll • Fuser Assy • PWBA HKB26 MCU • Spring Clip • BTR Chute Assy • Pressure Roll Assy • ROS Assy 2. Inspect the printer paper path OFF printer power halfway 4 through the print cycle. Remove the CRU and inspect the toner image OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 81
Questions Yes No CRU FAILURE 6 Replace the CRU with a new one. Is the problem solved? Problem solved Go to step 7 HEAT ROLL DAMAGE Clean or 7 Do the band deletions 94 mm? replace the Pressure Roll Assy tial Analysis OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 5-13 - Oki B6100 | Technical Manual - Page 82
• Fuser Assy • ROS Assy 2. Inspect the printer paper problem solved? Problem solved Go to step 5 HEAT ROLL DAMAGE Replace the Return to Ini- 5 Do the streaks occur at intervals of approximately 104 Heat Roll tial Analysis mm? 5-14 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 83
Assy • Fuser Assy • ROS Assy • Harness Assy Conn (J23-J231)• PWBA HKB PS 2. Inspect the printer paper path. paper to cover the laser beam window. Generate a test print. Is the problem still present? Go to step 3 problem. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 5-15 - Oki B6100 | Technical Manual - Page 84
printer version, correctly installed, not damaged, deformed, or contaminated? • CRU • BTR Assy • Fuser Assy • Pressure Roll Assy • Heat Roll 2. Inspect the printer a new one. Is the problem solved? Problem solved Go to step 4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 85
:Image Quality Problems 5.10 Spots PROBLEM There are spots of toner randomly scattered across the page. INITIAL ANALYSIS 1. Inspect the following components. Are they compatible with your printer version, correctly installed, not damaged, deformed, or contaminated? • CRU • Fuser Assy • Heat - Oki B6100 | Technical Manual - Page 86
61.0mm? Yes No Replace with fresh, dry paper. Go to step 2 Go to step 3 Replace the BTR Assy Problem solved Go to step 4 Go to step 5 Replace the Heat Roll Replace the Pressure Roll Assy Return to Initial Analysis 5-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 87
? Problem solved Go to step 3 FUSER GROUND PATH Return to Ini- Re-establish a 3 Inspect the Fuser Ground Path within the Fuser Assy and from tial Analysis the Fuser Assy to the Frame Ground. fuser ground path. Is the Fuser Ground Path functioning correctly? OKI B6100 Laser Printer - Base - Oki B6100 | Technical Manual - Page 88
. CRU 2 Install a new CRU. Is the image still skewed? Go to step 3 Problem solved PAPER PATH Go to step 4 Remove 3 Inspect the paper path, between the feed tray path rolls free of contamination, scratches, or damage? 5-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 89
the rolls along the paper path, between the feed tray tial Analysis problem roller 6 and the exit tray, for contamination, scratches, or damage. Assy Are the paper path rolls free of contamination, scratches, or damage? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 5-21 - Oki B6100 | Technical Manual - Page 90
Roll free of scratches and contamination? FUSER Assy 5 Inspect the contact between the Heat and Pressure Rolls. Are the Heat and Pressure Rolls contacting correctly? Return to Ini- Replace the tial Analysis Fuser Assy 5-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 91
Commander to the printer and enter 4 Configuration Mode (Appendix B). values to the default values, and Check NV codes 03 through 08, and 0D through 0I. return to step 3. Are the NV codes set at the default values? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 5-23 - Oki B6100 | Technical Manual - Page 92
along the paper path, between the feed tray tial Analysis problem roller 6 and the exit tray, for contamination, scratches, wear, or damage. Assy Are the paper path rolls free of contamination, scratches, wear, or damage? 5-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 93
Failure 6-21 6.14 Clutch Assy Feed Failure 6-22 6.15 Clutch Assy Turn Failure 6-23 6.16 Fan Assy Failure 6-24 6.17 Toner Sensor Failure 6-25 6.18 Exit Failure 6-26 6.19 PWBA HVPS Failure 6-27 6.20 Electrical Noise 6-28 OKI B6100 Laser Printer - Base Engine Technical Manual 6-1 Version 1.0 - Oki B6100 | Technical Manual - Page 94
Secondary FIPs Blank Page 6-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 95
space around all sides for proper ventilation? 11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at - Oki B6100 | Technical Manual - Page 96
(PL10.1.13) Go to step 2 Replace the problem components • PWBA HKB PS (PL10.1.17) Are they compatible with your printer version, correctly installed, not damaged, deformed, or Is there +3.3VDC between J282-1 and J282-2? 6-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 97
PL10.1.17) Go to step 2 Replace the problem components • PWBA HKB26 MCU (PL10.1.13) Are they compatible with your printer version, correctly installed, not damaged, deformed, between P288-1 and P288-2 on the PWBA HKB 5VDC? OKI B6100 Laser Printer - Base Engine Technical Manual 6-5 Version 1.0 - Oki B6100 | Technical Manual - Page 98
the PWBA HKB 5VDC (RRP10.1.8) 5 Replace the PWBA HKB26 MCU. Is the problem still present? Go to step 6 Problem solved 6 HARNESS ASSY ROS (J21-J211, J212, J213) (PL8.1.7) ANALYSIS Is between all wires on J21 and J213? 6-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 99
) (PL8.1.8) ANALYSIS Is there continuity (0Ω) between all wires on J22 and J223? Yes Replace the ROS Assy (RRP8.1.5) No Replace the Harness Assy VDO (J22J223) OKI B6100 Laser Printer - Base Engine Technical Manual 6-7 Version 1.0 - Oki B6100 | Technical Manual - Page 100
No 1 INITIAL ANALYSIS Inspect the following components. • Fuser Assy (PL6.1.7) Go to step 2 Replace the problem components • Harness Assy Fuser-M (J271, J11, J27, J262) (PL6.1.12) Failure Go to step 6 Table continued 6-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 101
to determine the problem, Is there continuity (0Ω) between the two ends of the Ther- replace the mostat? Fuser Assy, Is there continuity (0Ω) between the two ends of the Plate Fuse? PWBA HKB PS, and the PWBA HKB26 MCU. OKI B6100 Laser Printer - Base Engine Technical Manual 6-9 Version 1.0 - Oki B6100 | Technical Manual - Page 102
. Allow the Fuser Assy to cool to room temperature. Replace the PWBA HKB26 MCU (RRP10.1.7) Replace the Fuser Assy (RRP6.1.3) Check the continuity between J27-1 and J27-2. Is there approximately 2MΩ between J27-1 and J27-2? 6-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 103
Exit. Replace the PWBA HKB26 MCU (RRP10.1.7) Replace the Fuser Assy (RRP6.1.3) Is there +0 VDC between P/J27-4 and P/J27-5? Remove the piece of paper from the Sensor Exit. Is there +5 VDC between P/J27-4 and P/J27-5? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-11 - Oki B6100 | Technical Manual - Page 104
INITIAL ANALYSIS Inspect the following components. • P/H Assy (PL5.1.4) Go to step 2 Replace the problem components • PWBA HKB26 MCU (PL10.1.13) • Harness Assy Regi (J43-J431, J423) (PL5 is pushed down by a sheet of paper? 6-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 105
and Questions Yes No 1 INITIAL ANALYSIS Inspect the following components. Go to step 2 Replace the problem com- ponents • Sensor Photo:No Pap 1 on the PWBA Feeder (PL3.1.36) • Sensor and P331-10, and P61-4 and P331-11? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-13 - Oki B6100 | Technical Manual - Page 106
N/P (PL3.1.6) MCU (PL3.1.36) shields the sensing point of the Sensor Photo. (RRP10.1.7) Does the voltage between P/J61-5 and P/J65-4 fall down to 0VDC? 6-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 107
you PWBA HKB26 Fuser Assy push up and release the Actuator Exit with inserting and MCU (RRP6.1.3) removing a sheet of paper at the Fuser Assy. (RRP10.1.7) Is there 0VDC when pushing up the Actuator Exit and +5VDC when releasing it? OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 108
(PL8.1.2) Are they compatible with your printer version, correctly installed, not damaged, deformed, or contaminated? Go to step 2 Replace the problem components 2 CRU (PL8.1.1) ANALYSIS Does the Assy FS SNR (J30-J301) 6-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 109
Assy Main (PL8.1.14) Go to step 2 Replace the problem components • Gear Assy Drive (PL8.1.13) • Feeder Assy CRU. Go to step 5 Go to step 3 Remove the Fuser Assy (RRP9.1.1). Cheat the Switch Assy I/L Front. Use MAIN MOTOR OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-17 - Oki B6100 | Technical Manual - Page 110
8 Replace the Feeder Assy Go to step 9 Replace the Roll Assy Turn Go to step 10 Replace the CRU Go to step 11 Replace the Fuser Assy (RRP6.1.3) 6-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 111
and Questions 11 Install a new PWBA HKB26 MCU. Is the problem still present? Yes No Go to 6.13 Solenoid Pick Up Failure, 6.14 Clutch Assy Feed Failure, 6.15 Clutch Assy Turn Failure or 6.18 Exit Failure Problem solved OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-19 - Oki B6100 | Technical Manual - Page 112
Cassette Assy (PL2.1.1) Go to step 2 Replace the problem components • Switch Size on the PWBA Size 1 ANALYSIS Remove the Cassette Assy from the printer. Press and release each Actuator for CST SW (PL9.1.15) respectively by (RRP10.1.7) manual and observe the increment of the SENSOR CHECK counter. - Oki B6100 | Technical Manual - Page 113
(RRP10.1.7) Problem solved 4 SOLENOID PICK UP (PL4.1.23) POWER ANALYSIS Replace the Go to 6.2 Check the voltage between P/J44-1 and P/J44-2 when use Solenoid Pick PWBA HKB SOLENOID MBF TEST. Up PS Failure (+24V) Is there +24VDC when the Solenoid MBF Test? OKI B6100 Laser Printer - Base - Oki B6100 | Technical Manual - Page 114
step 5 Problem solved 4 CLUTCH ASSY FEED (PL3.1.37) POWER ANALYSIS Replace the Check the voltage between P/J651-1 and P/J651-4 when use Clutch Assy Go to 6.2 PWBA HKB FEED CLUTCH TEST. Feed PS Failure (+24V) Is there +24VDC when the FEED CLUTCH TEST? 6-22 OKI B6100 Laser Printer - Base - Oki B6100 | Technical Manual - Page 115
step 5 Problem solved 4 CLUTCH ASSY TURN (PL3.1.2) POWER ANALYSIS Replace the Check the voltage between P/J641-1 and P/J641-4 when use Clutch Assy Go to 6.2 PWBA HKB TURN CLUTCH TEST. Turn PS Failure (+24V) Is there +24VDC when the TURN CLUTCH TEST? OKI B6100 Laser Printer - Base Engine - Oki B6100 | Technical Manual - Page 116
and Questions Yes No 1 INITIAL ANALYSIS Inspect the following components. Go to step 2 Replace the problem components • Fan Assy (PL9.1.7) • Harness Assy LVPS (J28-J281) (PL10.1.5) • PWBA the PWBA HKB26 MCU (RRP10.1.7) 6-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 117
Toner Sensor 5 PWBA CONN (PL10.1.11) ANALYSIS Go to 6.2 Check the continuity between P42-4 and P231-9, P42-3 and PWBA HKB Replace the PWBA Conn P231-11, and P42-1 and P231-12. PS Failure (RRP10.1.5) (+24VDC) Is there continuity (0Ω)? OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 118
MOTOR ASSY EXIT ANALYSIS Rotate the Motor Assy Exit manually. Does the Motor Assy Exit rotate smoothly? Yes No Go to step 2 Replace the problem components Go to step 3 Go to 5.2 PWBA Replace the Motor Assy EXIT (RRP7.1.6) 6-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 119
Is there continuity (0Ω) between all wires on J26 and J261? Go to step 5 Replace the PWBA HVPS (RRP10.1.11) 5 Install a new MCU PWB. Is the problem still present? Replace the PWBA HVPS (RRP10.1.11) Problem solved OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-27 - Oki B6100 | Technical Manual - Page 120
the printer. Go to step 4 4 P/H ASSY (PL5.1.4) ANALYSIS Check to make sure the Springs Earth are firmly attached to Go to step 5 Re-secure the Spring Earth the P/H Assy. Are the Springs Earth firmly attached to the P/H Assy? 6-28 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 121
? Re-secure the Spring Chute Exit Replace the Harness Assy Fuser-M (J271, J11, J27, J262) Reinstall the components to establish continuity Problem solved Repair the ground path Look for an external device causing the noise OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 6-29 - Oki B6100 | Technical Manual - Page 122
Secondary FIPs Blank Page 6-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 123
Section 7 Section 7 Intentionally left blank Test Prints Contents OKI B6100 Laser Printer - Base Engine Technical Manual 7-1 Version 1.0 - Oki B6100 | Technical Manual - Page 124
Test Prints 7-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 125
8-8 1.5.5 Output Tests 8-9 1.5.6 Input Tests 8-11 1.5.7 Alignment 8-12 1.5.8 Maintenance Info 8-13 1.5.9 Operator panel 8-14 1.5.10 Test Print 8-15 1.5.11 Flash Summary 8-21 1.5.12 Print Summary 8-22 OKI B6100 Laser Printer - Base Engine Technical Manual 8-1 Version 1.0 - Oki B6100 | Technical Manual - Page 126
Diagnostic Mode 8-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 127
activate the displayed menu item. Pressing "Return" moves back to the next higher menu. See 1.5.4 for an illustration of all the menus and sub-menus. OKI B6100 Laser Printer - Base Engine Technical Manual 8-3 Version 1.0 - Oki B6100 | Technical Manual - Page 128
the selected menu item. Press "Return" or "Cancel" to exit the test or to move up one level in the menu structure. 1.5.4.2 Output Tests (see 1.5.5) 8-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 129
1.5.4.3 Input Tests (see 1.5.6) Diagnostic Mode 1.5.4.4 Alignment (see 1.5.7) OKI B6100 Laser Printer - Base Engine Technical Manual 8-5 Version 1.0 - Oki B6100 | Technical Manual - Page 130
Diagnostic Mode 1.5.4.5 Maintenance Info (see 1.5.8) 1.5.4.6 Operator Panel (see 1.5.9) 8-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 131
1.5.4.7 Test Print (see 1.5.10) Diagnostic Mode 1.5.4.8 Flash Summary (see 1.5.11) OKI B6100 Laser Printer - Base Engine Technical Manual 8-7 Version 1.0 - Oki B6100 | Technical Manual - Page 132
Diagnostic Mode 1.5.4.9 Print Summary (see 1.5.12) 8-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 133
indicated. then the circuit wiring to and the component itself are usually good. The problem is most likely the controlling circuit board or the mechanical components being driven by the Exit Motor run reverse at low speed. OKI B6100 Laser Printer - Base Engine Technical Manual 8-9 Version 1.0 - Oki B6100 | Technical Manual - Page 134
switched on. ·Exact output voltage readings cannot be confirmed with this diagnostic test, because of the HVPS design, and also variable types of multimeter. 8-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 135
the fuser temperature. As the fuser operates at all times in a certain temperature range (heating and cooling), a temperature variation, indicated by a constantly changing Hex code, is not a sign of trouble. Displays the ROM checksum. OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 136
from side to side (scan direction). You can adjust each paper source separately. Complete instructions for performing registration alignment are contained in section 9. Test Tray1 Feed Dir Tray2 Feed from the envelope feeder. 8-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 137
displayed. This test counts the number of toner page prints. When Select is pressed, the serial is displayed. After Select is pressed, you can press Start to reset (clear) the error log or press cancel to abort the selection. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-13 - Oki B6100 | Technical Manual - Page 138
of the keys, OPN changes to CLS for that key. Pressing the Return key ends the test and returns to the Operator Panel menu. 8-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 139
printed (Figure 4). Black pages are used for image quality, solid area coverage, and drum defects. When Select is pressed, the test page is printed (Figure 5). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-15 - Oki B6100 | Technical Manual - Page 140
Diagnostic Mode Figure 1. Engine Test Page 8-16 Example OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 141
Figure 2. Grid Page Diagnostic Mode Example OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-17 - Oki B6100 | Technical Manual - Page 142
Diagnostic Mode Figure 3. Blank Page Example 8-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 143
Figure 4. Black Page Diagnostic Mode Example OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-19 - Oki B6100 | Technical Manual - Page 144
Diagnostic Mode Figure 5. Test Page Example 8-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 145
Flash Summary Report. The report shows the status of the flash SIMMs. An example of the report is illustrated in Figure 6. Figure 6. Flash Summary Example OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-21 - Oki B6100 | Technical Manual - Page 146
Summary displayed, prints the Print Summary Report. The report shows the status of all the operator menus, paper trays, options, and information on the printer itself. The report is usually on two pages. An example of the report is illustrated in Figure 7 and Figure 8. Figure 7. Print Summary (page - Oki B6100 | Technical Manual - Page 147
Figure 8. Print Summary (page 2) Diagnostic Mode Example OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 8-23 - Oki B6100 | Technical Manual - Page 148
Diagnostic Mode 8-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 149
Adjustment Mode Section 9 - Adjustment Mode Contents 1.6 Adjustment Mode 9-3 1.6.1 Paper Size / Type Adjustment 9-3 1.6.2 Registration Adjustment 9-4 OKI B6100 Laser Printer - Base Engine Technical Manual 9-1 Version 1.0 - Oki B6100 | Technical Manual - Page 150
Adjustment Mode 9-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 151
functions that are accessible through the Menu Mode. All of these are explained in the operator manual. This topic deals with one area of the User Menu, setting the size and type of a number of times until Ready is displayed OKI B6100 Laser Printer - Base Engine Technical Manual 9-3 Version 1.0 - Oki B6100 | Technical Manual - Page 152
loaded. All guides are in the proper position, the stock is flat and clean (no bent corners) etc. Set the size and type for each tray (see 1.6.1). If you have any problems navigating through the is mis-adjusted. Press Select. 9-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 153
. Press Select. 13. Return to the Test Print Menu and run another Grid Pattern. Repeat steps 10 through 12 for each tray/feeder as necessary. OKI B6100 Laser Printer - Base Engine Technical Manual 9-5 Version 1.0 - Oki B6100 | Technical Manual - Page 154
Adjustment Mode 9-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 155
RRP 2.2.2 Roll Assy (PL2.2.8 10-40 RRP 2.2.3 Spring Retard (PL2.2.10 10-42 RRP 2.2.4 Motor Assy (PL2.2.22 10-44 RRP 2.2.5 Connector(PL2.2.25) and Guide Socket(PL2.2.27 10-46 RRP 2.2.6 Spring (PL2.2.26 10-48 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-1 - Oki B6100 | Technical Manual - Page 156
10-118 RRP 5.1.9 Clutch Regi (PL5.1.19 10-120 RRP 5.1.10 Shaft 14 (PL5.1.34) and Gear 14 (PL5.1.35 10-122 RRP 5.1.11 Kit Toner Sensor (with 1,2,33)(Reference Only 10-124 10-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 157
(PL6.1.3 10-128 RRP 6.1.3 Fuser Assy (PL6.1.7 10-130 RRP 6.1.4 Harness Assy Fuser-M (PL6.1.12 10-132 RRP Only 10-154 .RRP 8 Drive & Xerographics RRP 8.1.1 CRU Top Guide Assy (PL8.1.4 10-156 RRP 8.1.2 ROS Assy (PL8.1.9 10- OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-3 - Oki B6100 | Technical Manual - Page 158
HKB PS (PL10.1.17 10-202 RRP 10.1.10 Main Switch (PL10.1.18 10-206 RRP 10.1.11 PWBA HVPS (PL10.1.20 10-208 10-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 159
parts but its procedure is not given, make sure how the parts have been mounted before starting work. Optional parts, as a rule, should be removed, but they may be left in the printer, on condition that they do not obstruct your work. OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 160
the part should be moved in the arrow direction, and when numbers are assigned to black arrows, the parts should be moved in the order of given numbers. ･ For the location of connectors (P/J), refer to [Section 11 P/J Location]. 10-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 161
Removal and Replacement Procedures (RRPs) Section 10 - Removal and Replacement Procedures (RRPs) continued This Page is Intentionally Blank OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-7 - Oki B6100 | Technical Manual - Page 162
Removal and Replacement Procedures (RRPs) RRP 1.1.1 Cover Left (PL1.1.1) Figure 2. Cover Left Removal 10-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 163
overlapped with the Cover Assy Top and the Cover Assy L/H. 1. Align the Cover Left with its mount position on the printer. 2. Secure the Cover Left to the printer with two screws. 3. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-9 - Oki B6100 | Technical Manual - Page 164
Removal and Replacement Procedures (RRPs) RRP 1.1.2 Cover Assy I/F (PL1.1.2) 10-10 Figure 3. Cover Assy I/F Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 165
paying attention to the sections overlapped with the Cover Assy Top and the Cover Left. 1. Align the Cover Assy I/F with its mount position on the printer. 2. Secure the Cover Assy I/F to the printer with two screws. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-11 - Oki B6100 | Technical Manual - Page 166
Removal and Replacement Procedures (RRPs) RRP 1.1.3 Cover Option (PL1.1.4) 10-12 Figure 4. Cover Option Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 167
Top (PL1.1.5). 2. Pushing the rear side of Cover Option, insert two latches of Cover Option into the Cover Assy Top. 3. Close the Cover Assy Rear . OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-13 - Oki B6100 | Technical Manual - Page 168
Removal and Replacement Procedures (RRPs) RRP 1.1.4 Cover Assy Top (PL1.1.5) Figure 5. Cover Assy Top Removal 10-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 169
on the printer. 4. Secure the Cover Assy Top to the printer with four screws. 5. Mount the Cover Option (RRP 1.1.3). 6. Close the Cover Assy Rear . 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 170
Removal and Replacement Procedures (RRPs) RRP 1.1.5 Control Assy panel (PL1.1.6) Figure 6. Control Assy Panel Removal 10-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 171
four screws. 3. Mount the Cover Assy Top (RRP 1.1.4). 4. Close the Cover Assy Rear . 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-17 - Oki B6100 | Technical Manual - Page 172
Removal and Replacement Procedures (RRPs) RRP 1.1.6 Harness Assy Panel (PL1.1.7) Figure 7. Harness Assy Panel Removal 10-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 173
Panel(PL1.1.5). 3. Mount the Cover Assy Top (RRP 1.1.4). 4. Close the Cover Assy Rear . 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-19 - Oki B6100 | Technical Manual - Page 174
Removal and Replacement Procedures (RRPs) RRP 1.1.7 Cover Right (PL1.1.8) 10-20 Figure 8. Cover Right Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 175
the printer to lock. 3. Secure the Cover Right to the printer with four screws. 4. Mount the Cover Assy Top (RRP 1.1.4). 5. Close the Cover Assy Rear . 6. Mount the Cover Front L/H (RRP 1.1.9). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 176
Removal and Replacement Procedures (RRPs) RRP 1.1.8 Cover Assy Front (PL1.1.9) 10-22 Figure 9. Cover Assy Front Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 177
the left and right studs of the opprinter, mount the Cover Assy Front on the printer. 2. Fasten the tip of the Stopper Cover(PL 1.1.14) on the Cover Assy Front stud of printer with the KL clip. 6. Close the Cover Assy Front. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-23 - Oki B6100 | Technical Manual - Page 178
Removal and Replacement Procedures (RRPs) RRP 1.1.9 Tray Assy MBF (PL1.1.17) 10-24 Figure 10. Tray Assy MBF Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 179
Tray to the shaft of Tray Assy MBF with the Clip(PL1.1.22). 5. Mount the Cover Assy Front (RRP 1.1.8). 6. Close the Cover Assy Front (PL1.1.9). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-25 - Oki B6100 | Technical Manual - Page 180
Removal and Replacement Procedures (RRPs) RRP 1.1.10 Cover Front L/H (PL1.1.19) 10-26 Figure 11. Cover Front L/H Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 181
to the printer. 2. Engage the hook of Cover L/H with a hole on the left side of Cover Assy Top to secure the Cover L/H. 3. Secure the Cover L/H to the printer with three screws. 4. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10 - Oki B6100 | Technical Manual - Page 182
Removal and Replacement Procedures (RRPs) RRP 1.2.1 Cap Envelope (PL1.2.7) Figure 12. Cap Envelope Removal 10-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 183
RRP 1.2.1 Cap Envelope (PL1.2.7) continued Removal 1. Open the Cover Assy Rear from the printer. 2. Draw the right Cap Envelope secured to the Chute Assy Face Up (PL1.2.8) from Cover Assy Rear. 3. Close the Cover Assy Rear. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-29 - Oki B6100 | Technical Manual - Page 184
Removal and Replacement Procedures (RRPs) RRP 1.2.2 Stopper (PL1.2.10) 10-30 Figure 13. Stopper Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 185
Stopper to the printer. 3. Remove the Stopper to the printer. Replacement 1. Align the Stopper with its mount position to the printer. 2. Secure the Stopper to the printer with one screw. 3. Mount the Cover Assy Rear (RRP1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10 - Oki B6100 | Technical Manual - Page 186
Removal and Replacement Procedures (RRPs) RRP 1.2.3 Cover Assy Rear(Standard) (Reference Only) Figure 14. Cover Assy Rear(Standard) Removal 10-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 187
it on the printer. 3. Secure the left side of Cover Assy Rear to the printer with the Stopper Pivot R (PL1.2.9). 4. Insert the lead edge of Stopper (PL1.2.10) into a hole in the Cover Assy Rear. 5. Close the Cover Assy Rear. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-33 - Oki B6100 | Technical Manual - Page 188
Removal and Replacement Procedures (RRPs) RRP 1.2.4 Chute Assy Face Up (PL1.2.8) Figure 15. Chute Assy Face Up Removal 10-34 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 189
the setting position of the Cover Assy Rear Face Up,and then fasten it by both screws. 3. Mount the Cover Assy Rear Face Up (RRP 1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-35 - Oki B6100 | Technical Manual - Page 190
Removal and Replacement Procedures (RRPs) RRP 2.1.1 Cassette Assy (PL2.1.1) 10-36 Figure 16. Cassette Assy Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 191
and Replacement Procedures (RRPs) RRP 2.1.1 Cassette Assy (PL2.1.1) continued Removal 1. Draw the Cassette Assy from the printer. Replacement 1. Aligning the position exactly, insert the Cassette Assy into the printer. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-37 - Oki B6100 | Technical Manual - Page 192
Removal and Replacement Procedures (RRPs) RRP 2.2.1 Clutch Assy Friction (PL2.2.7) Figure 17. Clutch Assy Friction Removal(1) 10-38 Figure 18. Clutch Assy removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 193
Friction (PL2.2.7) continued Removal 1. Draw the Cassette Assy (PL2.1.1) from the printer. 2. Release the left and right latches of Cassette Assy that secures the Chute 6. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-39 - Oki B6100 | Technical Manual - Page 194
Removal and Replacement Procedures (RRPs) RRP 2.2.2 Roll Assy (PL2.2.8) Figure 19. Roll Assy Removal(1) 10-40 Figure 20. Roll Assy Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 195
Roll Assy (PL2.2.8) continued Removal 1. Draw the Cassette Assy (PL2.1.1) from the printer. 2. Release the left and right latches of Cassette Assy that secures the Chute . 5. Mount the Cassette Assy to the printer (RRP2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-41 - Oki B6100 | Technical Manual - Page 196
Removal and Replacement Procedures (RRPs) RRP 2.2.3 Spring Retard (PL2.2.10) Figure 21. Spring Retard(1) 10-42 Figure 22. Spring Retard(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 197
Retard (PL2.2.10) continued Removal 1. Draw the Cassette Assy (PL2.1.1) from the printer. 2. Release the left and right latches of Cassette Assy that secures the Chute . 5. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-43 - Oki B6100 | Technical Manual - Page 198
Removal and Replacement Procedures (RRPs) RRP 2.2.4 Motor Assy (PL2.2.22) Figure 23. Motor Assy Removal(1) 10-44 Figure 24. Motor Assy Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 199
the Motor Assy from the Cassette Assy. Replacement 1. Engaging the groove at a rotational part of Motor Assy with the boss of Shaft Assy Tongue (PL2.2.12), mount the Motor Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-45 - Oki B6100 | Technical Manual - Page 200
Removal and Replacement Procedures (RRPs) RRP 2.2.5 Connector(PL2.2.25) and Guide Socket(PL2.2.27) Figure 25. Connector and Guide Socket Removal(1) 10-46 Figure 26. Connector Guide Socket Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 201
2.2.26). 3. Aligning the position exactly, mount the Guide Socket together with Connector on the Cassette Assy. 4. Secure the Guide Socket to the Cassette Assy with two screws. In the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-47 - Oki B6100 | Technical Manual - Page 202
Removal and Replacement Procedures (RRPs) RRP 2.2.6 Spring (PL2.2.26) Figure 27. Spring Removal(1) 10-48 Figure 28. Spring Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 203
steps, take care not to drop and miss the Spring (PL2.2.26). 4. Remove the Guide Socket (RRP 2.2.5). 5. Remove the Spring from the Cassette Assy. Replacement In the following steps the Cassette Assy to the printer (RRP2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-49 - Oki B6100 | Technical Manual - Page 204
Removal and Replacement Procedures (RRPs) RRP 3.1.1 Roll Assy Turn (PL3.1.1) Figure 29. Roll Assy Turn Removal(1) 10-50 Figure 30. Roll Assy Turn Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 205
Assy Turn, and remove the Spring Extension. 17. Unhook the right Spring Extension from two notches of Roll Assy Turn, and remove the Spring Extension. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-51 - Oki B6100 | Technical Manual - Page 206
Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-52 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 207
Blank Page Removal and Replacement Procedures (RRPs) RRP 3.1.1 Roll Assy Turn (PL3.1.1) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-53 - Oki B6100 | Technical Manual - Page 208
Removal and Replacement Procedures (RRPs) RRP 3.1.2 Spring Chute (PL3.1.4) Figure 31. Spring Chute Removal 10-54 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 209
the Cover Assy I/F (RRP 1.1.2). 14. Mount the Chute MBF Assy (RRP 4.1.1). 15. Mount the Cover Front L/H (RRP 1.1.10). 16. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-55 - Oki B6100 | Technical Manual - Page 210
Removal and Replacement Procedures (RRPs) RRP 3.1.3 Actuator N/P (PL3.1.6) Figure 32. Actuator N/P Removal 10-56 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 211
12. Unhook the left and right shafts of Actuator N/P from the left and right Support Actuators (PL3.1.7), and remove the Actuator N/P from the Feeder. Replacement 1. Aligning the ). 13. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-57 - Oki B6100 | Technical Manual - Page 212
Removal and Replacement Procedures (RRPs) RRP 3.1.4 Sensor Photo:Face Control,Low Paper (PL3.1.13) Figure 33. Sensor Photo:Face Control Paper Removal 10-58 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 213
the Cover Assy I/F (RRP 1.1.2). 13. Mount the Chute MBF Assy (RRP 4.1.1). 14. Mount the Cover Front L/H (RRP 1.1.10). 15. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-59 - Oki B6100 | Technical Manual - Page 214
Removal and Replacement Procedures (RRPs) RRP 3.1.5 Feeder Assy (PL3.1.19) Figure 34. Feeder Assy Removal(1) engine rrp032FA 10-60 Figure 35. Feeder Assy Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 215
bearing bore of the Feeder, and remove the Feeder Assy from the Feeder. 18. Remove the Spring Nudger (PL3.1.29) from the boss of Feeder. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-61 - Oki B6100 | Technical Manual - Page 216
Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-62 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 217
Blank Page Removal and Replacement Procedures (RRPs) RRP 3.1.5 Feeder Assy (PL3.1.19) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-63 - Oki B6100 | Technical Manual - Page 218
Removal and Replacement Procedures (RRPs) RRP 3.1.6 Roll Assy (PL3.1.26) Figure 36. Roll Assy Removal 10-64 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 219
3.1.6 Roll Assy (PL3.1.26) continued Removal 1. Draw the Cassette Assy (PL2.1.1) from the printer. 2. Unhook the Roll Assy secured to the front shaft of Feeder Assy (PL3.1.19) to secure. 5. Mount the Cassette Assy (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-65 - Oki B6100 | Technical Manual - Page 220
Removal and Replacement Procedures (RRPs) RRP 3.1.7 PWBA Feeder (PL3.1.36) 10-66 Figure 37. PWBA Feeder Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 221
PWBA Feeder from the Feeder. 16. Remove the four screws securing the PWBA Feeder to the Feeder. 17. Remove the PWBA Feeder from the Feeder. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-67 - Oki B6100 | Technical Manual - Page 222
Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-68 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 223
Blank page Removal and Replacement Procedures (RRPs) RRP 3.1.7 PWBA Feeder (PL3.1.36) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-69 - Oki B6100 | Technical Manual - Page 224
Removal and Replacement Procedures (RRPs) RRP 3.1.8 Clutch Assy Feed (PL3.1.37) Figure 38. Clutch Assy Feed Removal(1) 10-70 Figure 39. Clutch Assy Feed Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 225
. Unplug the connector (P/J65) from the PWBA Feeder. 20. Draw the Clutch Assy Feed from the shaft of Feeder Assy (PL3.1.19) in the Feeder. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-71 - Oki B6100 | Technical Manual - Page 226
Assy I/F (RRP 1.1.2). 18. Mount the Chute MBF Assy (RRP 4.1.1). 19. Mount the Cover Front L/H (RRP 1.1.10). 20. Mount the Cover Assy Front (RRP 1.1.8). 10-72 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 227
Blank page Removal and Replacement Procedures (RRPs) RRP 3.1.8 Clutch Assy Feed (PL3.1.37) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-73 - Oki B6100 | Technical Manual - Page 228
Removal and Replacement Procedures (RRPs) RRP 3.1.9 Socket (PL3.1.40) Figure 40. Socket Removal 10-74 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 229
exactly, insert the boss of Socket into a hole in the Feeder. 3. Secure the Socket to the Feeder with two screws. 4. Mount the Cassette Assy (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-75 - Oki B6100 | Technical Manual - Page 230
Removal and Replacement Procedures (RRPs) RRP 3.1.10 Feeder (with1-40) (Reference Only) Figure 41. Feeder Removal 10-76 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 231
the Cover Assy I/F (RRP 1.1.2). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-77 - Oki B6100 | Technical Manual - Page 232
Removal and Replacement Procedures (RRPs) RRP 4.1.1 Chute MBF Assy (PL4.1.1) Figure 42. Chute MBF Assy Removal 10-78 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 233
MBF Assy. 5. Plug the connector (P/J231) in the Chute MBF Assy. 6. Secure the harness of Chute MBF Assy to the printer with three clamps. 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-79 - Oki B6100 | Technical Manual - Page 234
Removal and Replacement Procedures (RRPs) RRP 4.1.2 Roll Assy MBF(with 3-6,28) (PL4.1.2) Figure 43. Roll Assy MBF Removal(1) 10-80 Figure 44. Roll Assy MBF Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 235
(RRP 4.1.10). 6. Mount the Spring MBF (RRP 4.1.9). 7. Mount the Chute MBF Assy (RRP 4.1.1). 8. Mount the Cover Front L/H (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-81 - Oki B6100 | Technical Manual - Page 236
Removal and Replacement Procedures (RRPs) RRP 4.1.3 Roll Assy MBF (PL4.1.6) Figure 45. Roll Assy MBF Removal 10-82 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 237
to the groove of Shaft Assy MBF. 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-83 - Oki B6100 | Technical Manual - Page 238
Removal and Replacement Procedures (RRPs) RRP 4.1.4 Tray Bottom Assy (PL4.1.8) Figure 46. Tray Bottom Assy Removal(1) 10-84 Figure 47. Tray Bottom Assy Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 239
the Spring MBF (RRP 4.1.9). 12. Mount the Chute MBF Assy (RRP 4.1.1). 13. Mount the Cover Front L/H (RRP 1.1.10). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-85 - Oki B6100 | Technical Manual - Page 240
Removal and Replacement Procedures (RRPs) RRP 4.1.5 Actuator N/P MBF(PL4.1.12) Figure 48. Actuator N/P MBF Removal(1) 10-86 Figure 49. Actuator N/P MBF Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 241
the Spring MBF (RRP 4.1.9). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-87 - Oki B6100 | Technical Manual - Page 242
Removal and Replacement Procedures (RRPs) RRP 4.1.6 Pad Assy Retard (PL4.1.15) Figure 50. Pad Assy Retard Removal(1) 10-88 Figure 51. Pad Assy Retard Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 243
the Spring MBF (RRP 4.1.9). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-89 - Oki B6100 | Technical Manual - Page 244
Removal and Replacement Procedures (RRPs) RRP 4.1.7 Sensor Photo:Paper Set (PL4.1.19) Figure 52. Sensor Photo:Paper Set Removal(1) 10-90 Figure 53. Sensor Photo:Paper Set Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 245
the Spring MBF (RRP 4.1.9). 11. Mount the Chute MBF Assy (RRP 4.1.1). 12. Mount the Cover Front L/H (RRP 1.1.10). 13. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-91 - Oki B6100 | Technical Manual - Page 246
Removal and Replacement Procedures (RRPs) RRP 4.1.8 Solenoid Pick Up (PL4.1.23) Figure 54. Solenoid Pick Up Removal 10-92 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 247
(RRP 4.1.10). 4. Mount the Spring MBF (RRP 4.1.9). 5. Mount the Chute MBF Assy (RRP 4.1.1). 6. Mount the Cover Front L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-93 - Oki B6100 | Technical Manual - Page 248
Removal and Replacement Procedures (RRPs) RRP 4.1.9 Spring MBF (PL4.1.24) Figure 55. Spring MBF Removal 10-94 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 249
to the hole in Chute MBF Assy. 3. Mount the Chute MBF Assy (RRP 4.1.1). 4. Mount the Cover Front L/H (RRP 1.1.10). 5. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-95 - Oki B6100 | Technical Manual - Page 250
Removal and Replacement Procedures (RRPs) RRP 4.1.10 Gear Pick Up (PL4.1.25) Figure 56. Gear Pick Up Removal engine rrp051FA 10-96 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 251
MBF (PL4.1.3). 3. Mount the Spring MBF (RRP 4.1.9). 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-97 - Oki B6100 | Technical Manual - Page 252
Removal and Replacement Procedures (RRPs) RRP 4.1.11 Connector Assy ENV. (PL4.1.27) Figure 57. Connector Assy ENV Removal 10-98 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 253
it to the Chute Assy MBF (PL4.1.1). 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-99 - Oki B6100 | Technical Manual - Page 254
Removal and Replacement Procedures (RRPs) RRP 4.1.12 Tray Bottom Pick Up (with9,10) (Reference Only) Figure 58. Tray Pick Up Removal 10-100 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 255
). 8. Mount the Spring MBF (RRP 4.1.9). 9. Mount the Chute MBF Assy (RRP 4.1.1). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-101 - Oki B6100 | Technical Manual - Page 256
Removal and Replacement Procedures (RRPs) RRP 5.1.1 P/H Assy (PL5.1.4) Figure 59. P/H Assy Removal(1) 10-102 Figure 60. P/H Assy Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 257
of P/H Assy. 9. Remove the five screws securing the P/H Assy to the printer. 10. Raising a little the right end of P/H Assy to shift to the right, remove the (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-103 - Oki B6100 | Technical Manual - Page 258
Removal and Replacement Procedures (RRPs) RRP 5.1.2 Roll Regi Rubber (PL5.1.7) engine rrp056FA Figure 61. Roll Regi Rubber Removal(1) 10-104 Figure 62. Roll regi Rubber Removal(2) engine rrp057FA OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 259
. Draw upward the right shaft of Roll Regi Rubber from the bearing of P/H Assy, and draw diagonal rightward the Roll Regi Rubber from the P/H Assy. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-105 - Oki B6100 | Technical Manual - Page 260
(RRP 5.1.10). 20. Mount the Chute MBF Assy (RRP 4.1.1). 21. Mount the Cover Front L/H (RRP 1.1.10). 22. Mount the Cover Assy Front (RRP 1.1.8). 10-106 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 261
Blank Page Removal and Replacement Procedures (RRPs) RRP 5.1.2 Roll Regi Rubber (PL5.1.7) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-107 - Oki B6100 | Technical Manual - Page 262
Removal and Replacement Procedures (RRPs) RRP 5.1.3 Actuator Regi (PL5.1.10) 10-108 Figure 63. Actuator Regi Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 263
right hole in the P/H Assy. 5. Close downward the Chute Upper (PL5.1.6) together with Holder Toner Sensor (PL5.1.2) from the P/H Assy. 6. Mount the P/H Assy (RRP 5.1.1). 7. Mount the . Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-109 - Oki B6100 | Technical Manual - Page 264
Removal and Replacement Procedures (RRPs) RRP 5.1.4 Spring Sensor Regi (PL5.1.11) 10-110 Figure 64. Spring Sensor Regi Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 265
right hole in the P/H Assy. 5. Close downward the Chute Upper (PL5.1.6) together with Holder Toner Sensor (PL5.1.2) from the P/H Assy. 6. Mount the P/H Assy (RRP 5.1.1). 7. Mount the . Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-111 - Oki B6100 | Technical Manual - Page 266
Removal and Replacement Procedures (RRPs) RRP 5.1.5 Sensor Photo:Regi (PL5.1.12) Figure 65. Sensor Photo:Regi Removal 10-112 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 267
P/H Assy (RRP 5.1.1). 7. Open upward the Chute Upper (PL5.1.6) together with Holder Toner Sensor (PL5.1.2) from the P/H Assy (PL5.1.4). 8. Remove the Actuator Regi (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-113 - Oki B6100 | Technical Manual - Page 268
Removal and Replacement Procedures (RRPs) RRP 5.1.6 Spring Regi L (PL5.1.14) Figure 66. Spring Regi L Removal 10-114 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 269
Shaft 14 (RRP 5.1.10). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-115 - Oki B6100 | Technical Manual - Page 270
Removal and Replacement Procedures (RRPs) RRP 5.1.7 Gear Regi Metal(PL5.1.15) Figure 67. Gear Regi Metal Removal 10-116 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 271
5.1.10). 5. Mount the Shaft 14 (RRP 5.1.10). 6. Mount the Chute MBF Assy (RRP 4.1.1). 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-117 - Oki B6100 | Technical Manual - Page 272
Removal and Replacement Procedures (RRPs) RRP 5.1.8 Gear Regi Rubber (PL5.1.16) Figure 68. Gear regi Rubber Removal 10-118 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 273
5.1.10). 5. Mount the Shaft 14 (RRP 5.1.10). 6. Mount the Chute MBF Assy (RRP 4.1.1). 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-119 - Oki B6100 | Technical Manual - Page 274
Removal and Replacement Procedures (RRPs) RRP 5.1.9 Clutch Regi (PL5.1.19) 10-120 Figure 69. Clutch Regi Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 275
5.1.10). 6. Mount the Shaft 14 (RRP 5.1.10). 7. Mount the Chute MBF Assy (RRP 4.1.1). 8. Mount the Cover Front L/H (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-121 - Oki B6100 | Technical Manual - Page 276
Removal and Replacement Procedures (RRPs) RRP 5.1.10 Shaft 14 (PL5.1.34) and Gear 14 (PL5.1.35) Figure 70. Shaft 14 Removal 10-122 Figure 71. Gear 14 Removal engine rrp066FA OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 277
the Shaft 14 from the hole in the P/H Assy (PL5.1.4), and secure the Gear 14 to the printer. 3. Mount the Chute MBF Assy (RRP 4.1.1). 4. Mount the Cover Front L/H (RRP 1.1.10). 5. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-123 - Oki B6100 | Technical Manual - Page 278
Removal and Replacement Procedures (RRPs) RRP 5.1.11 Kit Toner Sensor (with 1,2,33)(Reference Only) Figure 72. Kit Toner Sensor Removal 10-124 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 279
Kit Toner Sensor from the P/H Assy. Replacement 1. Align the Kit Toner Sensor with its mount position to the P/H Assy (PL5.1.4). 2. Engage the right boss of Kit Toner Sensor 10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-125 - Oki B6100 | Technical Manual - Page 280
Removal and Replacement Procedures (RRPs) RRP 6.1.1 BTR Assy (PL6.1.2) Figure 73. BTR Assy Removal 10-126 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 281
removing the BTR Assy from the printer, take care not to damage from the printer. 2. Push to unlock the left and Assy from the printer. 3. Holding the removing the BTR Assy from the printer, take care not to damage the of BTR Chute Assy (PL6.1.1) in the printer. 2. Pushing the left and right latches - Oki B6100 | Technical Manual - Page 282
Removal and Replacement Procedures (RRPs) RRP 6.1.2 Chute Trans Assy (PL6.1.3) Figure 74. Chute Trans Assy Removal engine rrp069FA 10-128 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 283
1. Align the Chute Trans Assy with its mount position to the printer. 2. Secure the Chute Trans Assy to the printer with two screws. 3. Secure the earth of Wire Assy DTS 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-129 - Oki B6100 | Technical Manual - Page 284
Removal and Replacement Procedures (RRPs) RRP 6.1.3 Fuser Assy (PL6.1.7) Figure 75. Fuser Assy Removal 10-130 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 285
Assy to the printer. 3. Remove the Fuser Assy from the Printer. Replacement 1. Align the Fuser Assy with its mount position to the printer. 2. Secure the Fuser Assy to the printer with two screws. 3. Close the Cover Assy Rear. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10 - Oki B6100 | Technical Manual - Page 286
Removal and Replacement Procedures (RRPs) RRP 6.1.4 Harness Assy Fuser-M (PL6.1.12) Figure 76. Harness Assy Fuser-M Removal 10-132 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 287
RRP 9.1.1). 14. Remove the CRU Top Guide Assy (RRP 8.1.1) 15. Remove the Fuser-M from the left hole in the printer. 26. Remove the two screws securing the Harness Assy Fuser-M to the printer. 27. Remove the Harness Assy Fuser-M from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 288
(RRP 9.1.3). 14. Mount the CRU Top Guide Assy (RRP 8.1.1) 15. Mount the Plate Fuser Assy (RRP 6.1.3). 25. Mount the Cover Assy Rear (RRP 1.2.3). 26. Mount the Cover Front L/H (RRP 1.1.10). 27. Mount the Cover Assy Front (RRP 1.1.8). 10-134 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 289
Blank Page Removal and Replacement Procedures (RRPs) RRP 6.1.4 Harness Assy Fuser-M (PL6.1.12) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-135 - Oki B6100 | Technical Manual - Page 290
Removal and Replacement Procedures (RRPs) RRP 7.1.1 Eliminator Assy Exit (PL7.1.1) Figure 77. Eliminator Assy Exit Removal 10-136 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 291
from the left mounting position of the Chute Assy Exit, remove it from the printer. 6. Draw the right end of Eliminator Assy Exit from the right mounting position L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-137 - Oki B6100 | Technical Manual - Page 292
Removal and Replacement Procedures (RRPs) RRP 7.1.2 Actuator Full Stack (PL7.1.2) Figure 78. Actuator Full Stack Removal 10-138 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 293
Actuator Full Stack to remove from the left bearing of Chute Assy Exit in the printer. 7. Draw the right shaft of Actuator Full Stack from the right bearing of L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-139 - Oki B6100 | Technical Manual - Page 294
Removal and Replacement Procedures (RRPs) RRP 7.1.3 Bearing Exit (PL7.1.6) ,Bearing MID (PL7.1.25) and Roll Assy MID-1(PL7.1.7) Figure 79. Bearing Exit ,Bearing MID and Roll Assy MID-1 Removal(1) 10-140 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 295
Removal and Replacement Procedures (RRPs) RRP 7.1.3 Bearing Exit (PL7.1.6) ,Bearing MID (PL7.1.25) and Roll Assy MID-1(PL7.1.7) continued Figure 80. Bearing Exit ,Bearing MID and Roll Assy MID-1 Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-141 - Oki B6100 | Technical Manual - Page 296
on the Roll Assy MID-1 from the Chute Assy Exit. 23. Draw the left and right Bearing MIDs from the Roll Assy MID-1. 10-142 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 297
the Cover Assy I/F (RRP 1.1.2). 21. Mount the Cover Assy Rear (RRP 1.2.3). 22. Mount the Cover Front L/H (RRP 1.1.10). 23. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-143 - Oki B6100 | Technical Manual - Page 298
Removal and Replacement Procedures (RRPs) RRP 7.1.4 Bearing MID (PL7.1.25) and Roll Assy MID-2(PL7.1.11) Figure 81. Bearing MID and Roll Assy MID-2 Removal 10-144 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 299
Bearing MIDs on the Roll Assy MID-2 from the Chute Assy Exit. 18. Draw the left and right Bearing MIDs from the Roll Assy MID-2. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-145 - Oki B6100 | Technical Manual - Page 300
Assy I/F (RRP 1.1.2). 16. Mount the Cover Assy Rear (RRP 1.2.3). 17. Mount the Cover Front L/H (RRP 1.1.10). 18. Mount the Cover Assy Front (RRP 1.1.8). 10-146 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 301
Removal and Replacement Procedures (RRPs) RRP 7.1.4 Bearing Exit (PL7.1.6) and Roll Assy MID-2(PL7.1.11) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-147 - Oki B6100 | Technical Manual - Page 302
Removal and Replacement Procedures (RRPs) RRP 7.1.5 Sensor Photo:Exit (PL7.1.16) Figure 82. Sensor Photo:Exit Removal 10-148 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 303
five hooks of Sensor Photo:Exit secured to the Chute Assy Exit in the printer. 9. Remove the Sensor Photo:Exit from the Chute Assy Exit. Replacement 1. Aligning (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-149 - Oki B6100 | Technical Manual - Page 304
Removal and Replacement Procedures (RRPs) RRP 7.1.6 Cover Interlock (PL7.1.18) Figure 83. Cover Interlock Removal 10-150 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 305
with it mount position to the printer. 2. Secure the Cover interlock to the printer with two screws. 3. Secure the Stopper (PL1.2.10) together with Cover Interlock with one screw. 4. Mount the Cover Assy Rear (RRP 1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-151 - Oki B6100 | Technical Manual - Page 306
Removal and Replacement Procedures (RRPs) RRP 7.1.7 Motor Assy Exit (PL7.1.21) Figure 84. Motor Assy Exit Removal 10-152 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 307
1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-153 - Oki B6100 | Technical Manual - Page 308
Removal and Replacement Procedures (RRPs) RRP 7.1.8 Chute Assy Exit (with 1-17,19-24)(Reference Only) Figure 85. Chute Assy Exit Removal(1) 10-154 Figure 86. Chute Assy Exit Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 309
the Cover Assy I/F (RRP 1.1.2). 10. Mount the Cover Assy Rear (RRP 1.2.3). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-155 - Oki B6100 | Technical Manual - Page 310
Removal and Replacement Procedures (RRPs) RRP 8.1.1 CRU Top Guide Assy (PL8.1.4) Figure 87. CRU Top Guide Assy Removal 10-156 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 311
two screw securing the CRU Top Guide Assy to the printer. 10. Remove the CRU Top Guide Assy together with Sensor Assy CRU (PL8.1.6) from the printer. 11. Remove the Sensor 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-157 - Oki B6100 | Technical Manual - Page 312
Removal and Replacement Procedures (RRPs) RRP 8.1.2 ROS Assy (PL8.1.9) Figure 88. ROS Assy Removal 10-158 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 313
Secure the ROSS Assy to the printer with four screws. 7. Mount the Cover Assy Top (RRP 1.1.4). 8. Mount the Cover Assy Rear (RRP 1.2.3). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-159 - Oki B6100 | Technical Manual - Page 314
Removal and Replacement Procedures (RRPs) RRP 8.1.3 Gear Assy Drive (PL8.1.13) Figure 89. Gear Assy Drive Removal engine rrp084FA 10-160 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 315
Assy Rear (RRP 1.2.3). 4. Remove the Fuser Assy (RRP 6.1.3). 5. Remove the Cover (RRP 9.1.1). 15. Remove the CRU Top Guide Assy (RRP 8.1.1) 16. Remove the Plate Handle printer. 22. Remove the Gear Assy Drive from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-161 - Oki B6100 | Technical Manual - Page 316
(RRP 1.1.1). 18. Mount the Cover Assy I/F (RRP 1.1.2). 19. Mount the Fuser Assy (RRP 6.1.3). 20. Mount the Cover Assy Rear (RRP 1.2.3). 21. Mount the Cover Front L/H (RRP 1.1.10). 22. Mount the Cover Assy Front (RRP 1.1.8). 10-162 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 317
Blank Page Removal and Replacement Procedures (RRPs) RRP 8.1.3 Gear Assy Drive (PL8.1.13) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-163 - Oki B6100 | Technical Manual - Page 318
Removal and Replacement Procedures (RRPs) RRP 8.1.4 Motor Assy Main (PL8.1.14) 10-164 Figure 90. Motor Assy Main Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 319
Main to the printer with four screws. 3. Plug the connector (P/J29) in the PWBA HKB26 MCU (PL10.1.13). 4. Mount the Plate Assy Left (RRP 9.1.1). 5. Mount the Cover Left (RRP 1.1.1). 6. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-165 - Oki B6100 | Technical Manual - Page 320
Removal and Replacement Procedures (RRPs) RRP 8.1.5 Sensor Assy CRU(with2,5,6) (Reference Only) 10-166 Figure 91. Sensor Assy CRU Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 321
from the hole in the left bracket of CRU Top Guide Assy. Replacement 1. Insert the left shaft of Sensor Assy CRU into a hole in the left Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-167 - Oki B6100 | Technical Manual - Page 322
Removal and Replacement Procedures (RRPs) RRP 9.1.1 Plate Assy Left (PL9.1.1) 10-168 Figure 92. Plate Assy Left Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 323
Secure the Plate Assy Left to the printer with six screws. 3. Mount the Cover Left (RRP 1.1.1). 4. Mount the Cover Assy I/F (RRP 1.1.2). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-169 - Oki B6100 | Technical Manual - Page 324
Removal and Replacement Procedures (RRPs) RRP 9.1.2 Fan Assy (PL9.1.7) Figure 93. Fan Assy Removal 10-170 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 325
1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-171 - Oki B6100 | Technical Manual - Page 326
Removal and Replacement Procedures (RRPs) RRP 9.1.3 Plate Handle (PL9.1.12) Figure 94. Plate Handle Removal 10-172 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 327
the printer with four screws. 3. Mount the Plate Assy Left (RRP 9.1.1). 4. Mount the Cover Left (RRP 1.1.1). 5. Mount the Cover Assy I/F (RRP 1.1.2). 6. Mount the Cover Front L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 328
Removal and Replacement Procedures (RRPs) RRP 9.1.4 PWBA Size 1 (PL9.1.19) Figure 95. PWBA Size 1 Removal 10-174 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 329
9.1.1). 9. Mount the Cover Left (RRP 1.1.1). 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-175 - Oki B6100 | Technical Manual - Page 330
Removal and Replacement Procedures (RRPs) RRP 9.1.5 Harness Assy Size M (PL9.1.20) Figure 96. Harness Assy Size M Removal 10-176 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 331
9.1.1). 9. Mount the Cover Left (RRP 1.1.1). 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-177 - Oki B6100 | Technical Manual - Page 332
Removal and Replacement Procedures (RRPs) RRP 9.1.6 Size Sensor Housing (with 14-18)(Reference Only) Figure 97. Size Sensor Housing Removal 10-178 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 333
Left (RRP 9.1.1). 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-179 - Oki B6100 | Technical Manual - Page 334
Removal and Replacement Procedures (RRPs) RRP 9.1.7 Housing Assy Size Sensor (with13-21)(Reference Only) Figure 98. Housing Assy Size Sensor Removal 10-180 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 335
MCU HKB PWB (PL10.1.13). 5. Secure the harness of Housing Assy Size Sensor to the printer with three clamps. 6. Mount the Plate Handle (RRP 9.1.3). 7. Mount the Plate Assy 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-181 - Oki B6100 | Technical Manual - Page 336
Removal and Replacement Procedures (RRPs) RRP 10.1.1 PWB ESS (PL10.1.2) 10-182 Figure 99. PWB ESS Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 337
ESS to the connector of PWBA HKB26 MCU (PL10.1.13). 3. Secure the PWB ESS to the printer with eight screws. 4. Plug the connector to the PWB ESS. 5. Plug the connector to the PWB ESS. 6. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-183 - Oki B6100 | Technical Manual - Page 338
Removal and Replacement Procedures (RRPs) RRP 10.1.2 Harness Assy OCT-M (PL10.1.4) Figure 100. Harness Assy OCT-M Removal 10-184 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 339
the PWBA HKB26 MCU (PL10.1.13). 5. Clamp the harness of Harness Assy OCT-M to the printer. 6. Mount the Chute Assy Exit (RRP 7.1.8). 7. Mount the Cover Interlock (RRP 9.1.18 10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-185 - Oki B6100 | Technical Manual - Page 340
Removal and Replacement Procedures (RRPs) RRP 10.1.3 Switch Assy I/L Rear (PL10.1.7) Figure 101. Switch Assy I/L Rear Removal 10-186 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 341
the PWBA HKB26 MCU (PL10.1.13). 5. Clamp the harness of Switch Assy I/L Rear to the printer. 6. Mount the Chute Assy Exit (RRP 7.1.8). 7. Mount the Cover Interlock (RRP 9.1.18). ). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-187 - Oki B6100 | Technical Manual - Page 342
Removal and Replacement Procedures (RRPs) RRP 10.1.4 Harness Assy DUP-M (PL10.1.9) Figure 102. harness Assy DUP-M Removal 10-188 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 343
4. Remove the Fuser Assy (RRP 6.1.3). . Remove the CRU Top Guide Assy (RRP 8.1.1) 15. printer. 22. Detach the harness of Harness Assy DUP-M a little from the printer. 23. Draw the harness of Harness Assy DUP-M from the hole in the printer. OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 344
(RRP 9.1.3). 10. Mount the CRU Top Guide Assy (RRP 8.1.1) 11. Mount the Plate Fuser Assy (RRP 6.1.3). 21. Mount the Cover Assy Rear (RRP 1.2.3). 22. Mount the Cover Front L/H (RRP 1.1.10). 23. Mount the Cover Assy Front (RRP 1.1.8). 10-190 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 345
Blank Page Removal and Replacement Procedures (RRPs) RRP 10.1.4 Harness Assy DUP-M (PL10.1.9) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-191 - Oki B6100 | Technical Manual - Page 346
Removal and Replacement Procedures (RRPs) RRP 10.1.5 PWBA CONN (PL10.1.11) Figure 103. PWBA CONN Removal 10-192 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 347
. Mount the Cover Left (RRP 1.1.1). 12. Mount the Cover Assy I/F (RRP 1.1.2). 13. Mount the Cover Front L/H (RRP 1.1.10). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-193 - Oki B6100 | Technical Manual - Page 348
Removal and Replacement Procedures (RRPs) RRP 10.1.6 Switch Assy I/L Front (PL10.1.12) Figure 104. Switch Assy I/L Front Removal 10-194 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 349
Top (RRP 1.1.4). 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-195 - Oki B6100 | Technical Manual - Page 350
Removal and Replacement Procedures (RRPs) RRP 10.1.7 PWBA HKB26 MCU (PL10.1.13) 10-196 Figure 105. PWBA HKB26 MCU Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 351
PWBA HKB26 MCU. 21. Unplug the connector (P/J35) from the PWBA HKB26 MCU. 22. Remove the four screws securing the PWBA HKB26 MCU to the printer. 23. Remove the PWBA HKB26 MCU from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-197 - Oki B6100 | Technical Manual - Page 352
Replacement 1. Align the PWBA HKB26 MCU with it mount position to the printer. 2. Secure the PWBA HKB26 MCU to the printer with four screws. 3. Plug the connector (P/J23) in the PWBA . Mount the Cover Assy Front (RRP 1.1.8). 10-198 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 353
Blank Page Removal and Replacement Procedures (RRPs) RRP 10.1.7 PWBA HKB26 MCU (PL10.1.13) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-199 - Oki B6100 | Technical Manual - Page 354
Removal and Replacement Procedures (RRPs) RRP 10.1.8 PWBA HKB 5VDC (PL10.1.14) 10-200 Figure 106. PWBA HKB 5VDC Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 355
Top (RRP 1.1.4). 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-201 - Oki B6100 | Technical Manual - Page 356
Removal and Replacement Procedures (RRPs) RRP 10.1.9 PWBA HKB PS (PL10.1.17) Figure 107. PWBA HKB PS Removal 10-202 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 357
.1.18) and PWBA HKB PS far away because they are connected with the harness. 15. Detach the PWBA HKB PS a little from the printer. 16. Connect the connector (P/J) of PWBA HKB PS to the Main Switch (PL10.1.8) on the printer. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-203 - Oki B6100 | Technical Manual - Page 358
Cover Left (RRP 1.1.1). 14. Mount the Cover Assy I/F (RRP 1.1.2). 15. Mount the Cover Front L/H (RRP 1.1.10). 16. Mount the Cover Assy Front (RRP 1.1.8). 10-204 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 359
Blank Page Removal and Replacement Procedures (RRPs) RRP 10.1.9 PWBA HKB PS (PL10.1.17) continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-205 - Oki B6100 | Technical Manual - Page 360
Removal and Replacement Procedures (RRPs) RRP 10.1.10 Main Switch (PL10.1.18) 10-206 Figure 108. Main Switch Removal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 361
Top (RRP 1.1.4). 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-207 - Oki B6100 | Technical Manual - Page 362
Removal and Replacement Procedures (RRPs) RRP 10.1.11 PWBA HVPS (PL10.1.20) Figure 109. PWBA HVPS Removal(1) 10-208 Figure 110. PWBA HVPS Removal(2) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 363
screw securing the PWBA HVPS together with Housing HVPS (PL10.1.21) to the printer. 12. Remove the Housing HVPS together with Wire Assy DTS (PL6.1.10), Wire Assy TR 1.1.10). 15. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 10-209 - Oki B6100 | Technical Manual - Page 364
Removal and Replacement Procedures (RRPs) 10-210 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 365
Locations Section 11 - Plug/Jack (P/J) Connector Locations Contents 4. Plug/Jack (P/J) Connector Locations 11-1 4.1 Plug/Jack (P/J) Connector Location Table 11-2 4.2 Plug/Jack (P/J) Connector Location Diagrams 11-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 11-1 - Oki B6100 | Technical Manual - Page 366
and Senser Assembly CRU. Connects PWBA HKB26 MCU and PWBA HVPS. Connects PWBA HKB26 MCU and Fuser Assembly. Connects PWBA HKB26 MCU and PWBA HKB PS. Connects PWBA HKB26 MCU and Motor Assembly PWBA HKB26 MCU and PWB ESS. --- 11-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 367
10.1 bly OCT-M Notes Connects PWBA CONN and Connector Assembly ENV. Connects PWBA CONN and Toner Sensor. Connects PWBA CONN, Sensor Photo:Regi. and Clutch Regi. Connects PWBA CONN and Offset Catch Tray and PWBA HKB26 MCU. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 11-3 - Oki B6100 | Technical Manual - Page 368
and PWBA HKB26 MCU. Connects PWBA HVPS and PWBA HKB26 MCU. Connects PWBA HVPS and Fuser Assembly. Connects Fuser Assembly, PWBA HKB PS, PWBA HKB26 MCU and PWBA HVPS. Connects PWBA HKB PS and Assembly Main and PWBA HKB26 MCU. 11-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 369
Panel. Connects Control Assembly and PWB ESS. Connects Envelope Feeder and PWBA CONN. Connects Toner Sensor and PWBA CONN. Connects Sensor Photo:Regi and PWBA CONN. Connects Clutch Regi PWBA HVPS and Chute Trans Assembly. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 11-5 - Oki B6100 | Technical Manual - Page 370
Plug/Jack (P/J) Connector Locations 4.2 Plug/Jack (P/J) Connector Location Diagrams 11-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 371
Plug/Jack (P/J) Connector Locations OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 11-7 - Oki B6100 | Technical Manual - Page 372
Plug/Jack (P/J) Connector Locations 11-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 373
to one end of the wire harness and connector jack 2 is attached to the other end that is plugged into plug 2. 9. A notation "(part of item 1.1)" indicates that the part is included with item 1.2.1 (PL1.2, line item 1). OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-1 - Oki B6100 | Technical Manual - Page 374
Parts List PL1.1 Covers I 12-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 375
24 25 26 27 PART NUMBER 53080401 53080501 --53080601 53080701 50227201 56735001 53080801 53080901 --------53081101 --50226901 50225601 --53081501 ----50710001 ------50225901 --- PART NAME COVER LEFT CONTROL PANEL OVERLAY OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-3 - Oki B6100 | Technical Manual - Page 376
Parts List PL1.2 Covers II 12-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 377
LATCH COVER REAR ARM DIRECTION CAP ENVELOPE CHUTE ASSY FACE UP STOPPER PIVOT R STOPPER GUIDE RAIL DUP L GUIDE RAIL DUP R OVER FACE UP KIT CAP ENVELOPE (qty. 2 of item 7) COVER ASSY REAR (with 1~9) Parts List PL1.2 Covers II OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-5 - Oki B6100 | Technical Manual - Page 378
Parts List PL2.1 Paper Cassette I 12-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 379
SPRING EXTENSION LATCH SPRING PLATE SIZE BASE EXTENSION GUIDE SIZE L GUIDE ASSY SIDE R LINK BASE CST RACK PINION CASSETTE SUB ASSY [same PL2.21] ACTUATOR CST COVER ACTUATOR LABEL BUTTON LABEL INDICATOR LABEL CST INSTRUCTION OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-7 - Oki B6100 | Technical Manual - Page 380
Parts List PL2.2 Paper Cassette II 12-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 381
17 18 19 20 21 22 23 24 25 26 27 99 PART NUMBER 51401201 ----50933901 56517001 ----56734901 ----58261701 PL2.2 Paper Cassette II PART NAME CASSETTE SUB ASSY (with 2~27) [Same PL2.1.18] GUIDE SOCKET KIT ROLL FEED (qty. 3 of item 8) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 382
Parts List PL3.1 Paper Feeder 12-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 383
99 PART NUMBER 50415501 51401301 --50934001 --53352101 53352201 ----------50415001 SUPPORT ROLL-7 CHUTE TURN STOPPER CST CLAMP KIT SOCKET & HARNESS (39, 40) (same as ) KIT ACTUATOR & SUPPORT (11, 12) KIT FEEDER ASSY (1~40) KIT ROLL FEED (qty. 3 of item 26) OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 384
Parts List PL4.1 Chute MBF 12-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 385
25 26 27 28 29 30 31 32 PART NUMBER 50226601 --------50418801 ----------53352301 ----50518001 56517201 50934101 51243301 --56736601 --56735201 --50518101 --- PART NAME CHUTE MBF ASSY (with 2~31) ROLL PICK UP GUIDE ROLL OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-13 - Oki B6100 | Technical Manual - Page 386
Parts List PL5.1 P/H Assy 12-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 387
50934401 ------58261901 PART NAME TONER SENSOR HOLDER TONER SENSOR SPRING TONER SENSOR P/H ASSY TONER SENSOR (J42-J421) CUSHION TNS SHAFT 14 GEAR 14 SPRING REGI L LABEL INLET CLAMP CAP INLET KIT TONER SENSOR (with 1~3, 32, 33) PL5.1 P/H Assy OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 388
Parts List PL6.1 Chute Trans & Fuser 12-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 389
(REFERENCE ONLY) 120V FUSER ASSY (with 15) 220V FUSER ASSY (with 15) WIRE ASSY DTS WIRE ASSY TR 120V HARNESS ASSY FUSER-M (J271,J11,J27,J262) 220V HARNESS ASSY FUSER-M (J271,J11,J27,J262) SPRING BTR L HOLDER BTR THUMB SCREW OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-17 - Oki B6100 | Technical Manual - Page 390
Parts List PL7.1 Exit 12-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 391
EXIT GEAR EXIT-17/47 GEAR EXIT-32 SPRING EARTH EXIT BEARING MID KIT BEARING (qty. 6 of item 6) CHUTE EXIT ASSY (with 1~17, 19~24) Parts List PL7.1 Exit OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-19 - Oki B6100 | Technical Manual - Page 392
Parts List PL8.1 Drive & Xerographics 12-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 393
,J22-J211,J212,J213,J223) ROS ASSY CRU SIDE GUIDE ASSY-R (with 11,12,15~18) CRU SIDE GUIDE SPRING CLIP GEAR ASSY DRIVE MOTOR ASSY MAIN ARM GUIDE A SPRING GUIDE A SPRING GUIDE B ARM GUIDE B DUCT ROS DUCT FUSER KIT SENSOR CRU OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-21 - Oki B6100 | Technical Manual - Page 394
Parts List PL9.1 Frame & Size Sensor 12-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 395
13 14 15 16 17 18 19 20 21 22 99 PART NUMBER 56517701 ----------56735501 ----------55086001 56735601 ----58262101 PL9.1 Frame & Size Sensor PART NAME PLATE ASSY LEFT CLAMP PRESS CLAMP PRESS L CLAMP I/F KIT SIZE SENSOR 1 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-23 - Oki B6100 | Technical Manual - Page 396
Parts List PL10.1 Electrical 12-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 397
55086101 56214101 55086201 55086301 56736101 --55086401 55086501 56214201 56736201 55086601 --- PART NAME HARNESS ASSY ESS (J287-J282,J288) PWB ESS PANEL BACK -J261) PWBA HVPS HOUSING HVPS Parts List PL10.1 Electrical OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 12-25 - Oki B6100 | Technical Manual - Page 398
Parts List 12-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 399
Transmission to the Fuser Assy 13-21 Drive Transmission tothe Exit Components 13-22 OKI B6100 Main Component Function 13 Printer Runs Out of Paper 13-58 Timing When Misfeed Jam Occurs 13-60 Timing When There is a Registration Jam 13-61 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 400
(U2 Error Code 13-72 Fuser Control 13-73 Fuser Temperature Control 13-73 Fuser Warm-up 13-73 Fuser Trouble (U4 Error Code 13-73 Power Shutoff to the Fuser 13-73 Fuser Temperature Cycling 13-73 Erase Cycle 13-75 Fan Control 13-76 13-2 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 401
within the printer, and a side view block diagram that shows the major components that are directly related to the print cycle and to the paper path. The pages following Figure 2 describe in detail each step of the print cycle. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13 - Oki B6100 | Technical Manual - Page 402
Principles of Operation Figure 2. Side view block diagram of the print cycle 13-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 403
AC voltage removes any residual DC charge that was left from the previous print cycle. Figure 3. Side view block diagram of the drum charge process OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-5 - Oki B6100 | Technical Manual - Page 404
(ROS) generates an invisible beam of cohesive light, called a laser beam. Image data received from the print controller modulates this beam, turning it on and off according to , relative to the surrounding negative charge. 13-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 405
spreads the toner into a toner on the Magnet Roll, toner transfers from the Magnet Roll to that point on the drum. At this point there is now a visible toner image on the drum surface. Figure 4. Side view block diagram of the development process OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 406
drum surface. This positive charge transfers the negative charged toner image from the drum surface to the front of the paper. The toner image is now on the paper and the paper is 5. Side view block diagram the transfer process OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 407
Principles of Operation 5. Discharge After the toner image has transferred to the surface of the paper, the Detack Saw (a thin strip of drum surface. engine po006FA Figure 6. Side view block diagram of the discharge process OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-9 - Oki B6100 | Technical Manual - Page 408
of the fusing and cleaning processes The toner that the Cleaning Blade removes is collected inside the CRU. Toner that is reclaimed from the drum is not reused by the CRU. 13-10 engine po008FA Figure 8. Side view cutaway of the CRU OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 409
Principles of Operation The Changes in the Electrical Potential of the Drum Surface During the Print Cycle Figure 9. Drum Image and Corresponding Drum Surface Voltages OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-11 - Oki B6100 | Technical Manual - Page 410
Feeder (MBF). A third path is taken if paper is fed from the Envelope Feeder Assy option. Figure 10. The Four Possible Paper Paths 13-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 411
of Operation Figure 11 is a cut-away side view of the OKI B6100 printer that shows the major components that are directly related to the paper path. Figure 11. Cut-away side view of the printer showing the paper path. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-13 - Oki B6100 | Technical Manual - Page 412
components that are directly related to the image path. Figure 12. The image path 13-14 Figure 13. Components directly related to the image path OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 413
the Motor Assy Main and transmits it to four printer subsystems; the Clutch Assy Turn, the drum gear of CRU, the Fuser Assy, Optional Envelope Feeder Assy. The Motor Assy Exit Diagram of Drive Flow Through the Printer OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-15 - Oki B6100 | Technical Manual - Page 414
Shaft Assy MBF. Motor Assy Main Gear14 Gear Pick Up FRONT Gear Assy Main Figure 15. Drive Transmission to the Roll Assy MBF 13-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 415
the Roll Assy Turn and the Clutch Assy Feed to be described in the next page. Figure 16. Drive Transmission to the Roll Assy Turn OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-17 - Oki B6100 | Technical Manual - Page 416
Assy Feed actuate, it transmits the energy to the Roll Assy of the Feeder Assy. Figure 17. Drive Transmission to the Feeder Assy 13-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 417
Drive to the Clutch Regi that is located on the end of the Roll Regi Rubber. Figure 18. Drive Transmission to the Roll Regi Rubber OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-19 - Oki B6100 | Technical Manual - Page 418
drives the Gear BTR that is located on the end of the BTR Assy. Figure 19. Drive Transmission to the Drum and BTR 13-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 419
Gear Assy Drive to the Gear Idler of the Fuser Assy. The Gear Idler transmits energy to the Gear H/R located on the Heat Roll, which transmits energy to the Gear Decurl Roll. Figure 20. Drive Transmission to the Fuser Assy OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-21 - Oki B6100 | Technical Manual - Page 420
located on the Roll Assy Mid-1 (upper and lower) and the Roll Assy Mid-2 respectively. Figure 21. Drive Transmission to the Exit Components 13-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 421
(PL1) 6- Chute Trans & Fuser (PL6) 2- Paper Cassette (PL2) 7- Exit (PL7) 3- Paper Feeder (PL3) 8- Drive & Xerographics (PL8) 4- Chute MBF (PL4) 9- Frame & Size Sensor (PL9) 5- P/H Assy (PL5) 10- Electrical (PL10) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-23 - Oki B6100 | Technical Manual - Page 422
Feeder. The fed envelope passes between the Chute ENV and the Chute MBF. The bottom surface of the Chute MBF serves as part of the paper path for paper fed from the Tray Assy MBF. 13-24 Figure 22. Components of the Cover Assy Front OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 423
cards are fed by the MBF). You adjust the cassette Guides Assy L and R to accommodate different paper sizes. Adjusting the Guide Assy End changes the position of actuators that press against . Components of the Paper Cassette OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-25 - Oki B6100 | Technical Manual - Page 424
Cassette Assy and feed it to the Roll Assy Turn. To ensure this task, the Support Assy Nudger acts as the actuator for the Sensor Photo:Face Control by swivelling itself up .This sensor is actuated by the Support Assy Nudger. 13-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 425
Principles of Operation Figure 24. Components of the Paper Feeder OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-27 - Oki B6100 | Technical Manual - Page 426
Assy MBF. Sensor Photo:Paper Set Detects the existence of the paper on the MBF Tray. Figure 25. Components of the Chute MBF 13-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 427
Sensor Photo:Regi is part of the components that are used to register the paper with the image on the drum. Magnetic sensor that monitors the level of toner remaining in the CRU. Drum. Figure 26. Components of the P/H Assy OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-29 - Oki B6100 | Technical Manual - Page 428
the surface of the drum. The positive charge attracts the negative charged toner image on the drum, and the image transfers to the paper. BTR the Fuser Assy 13-30 Figure 27Components of the Chute Trans & Fuser (1/2) BTR Chute Assy OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 429
sheet of paper between itself and the Heat Roll. This bonds the toner to the paper. Fuser Thermostat: Connected in series with the Heat Rod power supply, the Thermostat functions as when a sheet of paper passes the paper outlet. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-31 - Oki B6100 | Technical Manual - Page 430
Principles of Operation Figure 28. Components of the Chute Trans & Fuser (2/2) Fuser Assy 13-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 431
Photo:Exit Actuator Full Stack Motor Assy Exit Principles of Operation Transports the paper from the Fuser Assy to the face down output tray, or to the optional OCT, Mailbox, or Duplex -2. Figure 29. Components of the Exit OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-33 - Oki B6100 | Technical Manual - Page 432
. This process repeats until the controller stops sending image data to the laser. The Scanner Motor uses a phase-locked . Figure 31 is a block schematic diagram of the scanner driver. Refer to Figure 30. The PLL compares the phase of OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 433
Principles of Operation Figure 30. Scanner Motor Control Timing OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-35 - Oki B6100 | Technical Manual - Page 434
Principles of Operation Figure 31. Block Schematic Diagram of the Scanner Driver 13-36 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 435
maximum output of 3mW. A monitor circuit keeps laser output at a constant level. Image data received from the print controller modulates the laser beam, turning it on and off according . Figure 32. Laser Diode Current Control OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-37 - Oki B6100 | Technical Manual - Page 436
Transmits the drive power created by the Motor Assy Main to the Paper Feeder, the Fuser Assy, the CRU, and the Optional Envelope Feeder Assy. The CRU Sensor monitors the . Magnet Roll: Distributes toner to the drum surface. 13-38 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 437
Blade: Removes any residual toner left on the drum from the last print cycle. Drum Shutter: When the CRU is in place in the printer and the Front Cover is with the paper during a print cycle. When the CRU is out of the printer or when the Front Cover is open, the drum shutter closes to protect the - Oki B6100 | Technical Manual - Page 438
Principles of Operation Figure 36. CRU Side View and Shutter 13-40 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 439
and the PWBA Size Option. This receives and sends the signals, information data, and electric power. The Switch Size is mounted on this PWBA, the printer interior to prevent heat buildup. Figure 36. Components of Frame & Size Sensor OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 440
Main Switch controls AC wall voltage into the printer, and is used to switch the printer OFF and ON. Connects the printer to an AC wall outlet. Power Cord types vary depending on the power rating of the printer (110/220VAC). 13-42 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 441
Principles of Operation Figure 37. Electrical Components OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-43 - Oki B6100 | Technical Manual - Page 442
Printer Controller. 2. Controls the print sequence. 3. Controls the Fuser Assy, ROS Assy, and Drive components. 4. Distributes low DC voltages to various printer components. 5. Monitors printer , and a refresh controller. 13-44 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 443
DISABLE" is selected. • Fuser Condition The "RESET FUSER PAUSE" is selected. Command printer feeds a sheet of paper to a spot that is just before the registration position, and waits for /START. This signal effective only when /RDY is Low. OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 444
transmits the one line of video data that is synchronized with this signal. The period of the /BD signal is 361.82 μs for 600 dpi and 180.91μs for 1200 dpi. Table H-1. Signals that are used between the MCU and the Controller 13-46 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 445
the MSB and the LSB are the data bits. Status Format Statuses have a length of one byte. The MSB of each status byte is 0. The LSB is used as the parity bit. The six bits between the MSB and the LSB are the data bits. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-47 - Oki B6100 | Technical Manual - Page 446
. • One byte command: The printer returns status N*, which corresponds to the header code of the received command. engine po040FA error returns. The action of the Controller is determined by the specifications of the Controller software. 13-48 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 447
Life count (bit 19 and bit 18) Life count (bit 17 to bit 12) Life count (bit 11 to bit 6) Life count (bit 5 to bit 0) Printer status Printer state OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-49 - Oki B6100 | Technical Manual - Page 448
Diagnostic mode STATUS 0 Printer state 7A Executes Diagnostic operation STATUS 0 DIAG STATUS Printer state Printer state 7C Reads settings from Non-volatile memory STATUS 0 DIAG STATUS Printer state Printer state 13-50 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 449
Paper path sensors SNR STATUS2 Cover sensors SNR STATUS3 No Paper senors SNR STATUS4 Full stack/ Low paper sensors SNR STATUS5 Toner/Units presense sensors Table H-2. Command and status returns for the Controller and MCU OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-51 - Oki B6100 | Technical Manual - Page 450
paper size and dot per inch T4=56.730ns for 600dpi, 14.183ns for 1200dpi T5=Approx. about 1.2µs for 600dpi, about 0.6µs for 1200dpi 13-52 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 451
Principles of Operation Simplex Page Sequence In Simplex Mode, one side of each sheet of paper is printed according to the corresponding image data for that page. Figure 38. Simplex Page Sequence OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-53 - Oki B6100 | Technical Manual - Page 452
Principles of Operation Simplex Printing Timing 13-54 engine po042FA OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 453
MBF TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD Env. TBD TBD TBD TBD TBD TBD TBD OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-55 - Oki B6100 | Technical Manual - Page 454
TBD TBD TBD TBD TBD t6 (sec.) TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD 13-56 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 455
t7= The duration while Feed Status is "1". Feeding Tray Main Aux1(Middle) Aux2 (Bottom) MBF Env.Feeder Principles of Operation t7 (sec.) TBD TBD TBD TBD TBD OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-57 - Oki B6100 | Technical Manual - Page 456
an Error Occurs 1) Timing When the Printer Runs Out of Paper When the MCU receives a signal from the Sensor Photo:No Pap 1, it sets /RDY High; t8 seconds after paper feed begins. The Controller sends a Status Request to the MCU requesting an out-of-paper state. 13-58 OKI B6100 Laser Printer - Base - Oki B6100 | Technical Manual - Page 457
Timing When an Error Occurs Chart Values t8 = The time from when the MCU sets the TOP signal High after the last sheet is fed, to when the MCU notifies the Controller of the error. t8 varies depending on the paper size. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-59 - Oki B6100 | Technical Manual - Page 458
. t9= Detection time of misfeed jam. Feeding Tray Main Aux1(Middle) Aux2 (Bottom) MBF Env.Feeder t9 (sec.) TBD TBD TBD TBD TBD 13-60 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 459
seconds after sending /TOP. The MCU stops sending the /BD signal. T10: The time from /TOP signal transmission until REG. Jam 1 occurrence t10 (sec.) TBD OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-61 - Oki B6100 | Technical Manual - Page 460
Principles of Operation Timing When an Error Occurs 4) Timing When There is an Exit Jam When an exit jam is detected, the MCU sets /RDY High t12 seconds after sending /TOP. The MCU stops sending the /BD signal. 13-62 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 461
paper feeder to use. The Controller then sets /START Low, then High, then back to Low to make the selection effective and to restart printing. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-63 - Oki B6100 | Technical Manual - Page 462
Principles of Operation Command and Status Timing The command/status timing charts are shown in below. 13-64 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 463
, +3.3VDC (A), and +5VDC (B). The +5VDC (B) is labeled as 5V INTLK in the printer wiring diagrams. The LVPS has built-in over current protection. If an excessive current begins to flow 39. PWBA HKB PS Schematic Block Diagram OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-65 - Oki B6100 | Technical Manual - Page 464
, all of the supplies are shut down. Switch the power supply OFF, then ON again to reset the circuit after an overcurrent shutdown. 13-66 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 465
1 1 0 0 0CH Legal 14" 0 0 1 1 0 1 0DH Executive 0 0 1 1 1 0 0EH A5 0 1 0 0 1 0 12H Legal 13" 0 1 0 0 0 1 21H Custom 1 1 1 1 1 1 33H Unknown Table H-3. Paper Size Bit Configuration OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-67 - Oki B6100 | Technical Manual - Page 466
before the E2-0 Specified Time, a "too soon" jam occurs, and the printer displays an E2 -0code. E2-1 Specified Time is a time interval from Feed Solenoid Time, a "misfeed" jam occurs, and the printer displays an E2-1 code. 13-68 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 467
Time are time interval from Sensor Photo:Regi to Exit Sensor of the Fuser Assy. If the paper does not actuate the Exit Sensor before the E3 Specified Time, a "Regi Jam" occurs, and the printer displays an E3-1 or E3-2 code. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-69 - Oki B6100 | Technical Manual - Page 468
to Sensor Photo: Exit's deactuation. If the paper does not deactuate the Sensor Photo:Exit before the E4's Specified Time, a "Exit Jam" occurs, and the printer displays an E4-2 or E4-3 code. 13-70 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 469
interval, and when the actual LD laser power reaches the value that was set in Configuration Code 2. The READY interval for the SOS signal is approximately 98% of the SOS interval when when SOS is detected. Printable Area OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-71 - Oki B6100 | Technical Manual - Page 470
Principles of Operation ROS Trouble (U2 Error Code) There are three major causes of U2 errors. • Warm-up failure SOS signal intervals are not shorter than the corresponding to 102% of the rated ROS Motor speed of rotation. 13-72 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 471
that the printer shuts off power to the Fuser . • Fuser trouble (U4) • Paper jam • Open Cover Assy Front • ROS failure (U2) • CPU or NVRAM problem (U6) • Motor Assy Main problem (U1) • Fan problem (U5) • FUSER PAUSE command issued OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 472
temperature + approximately 35 oC) Fuser control temperature +/- 0 oC Standby temperature (180 oC) Running temperature (180 oC) Fuser control temperature - 2 oC Approximately 155 oC (Standby temperature - approximately 25 oC) 13-74 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 473
(DC) voltages. The Erase Cycle removes any developed image (toner) on the drum, and any latent image (electrical) on the drum. When the Erase Cycle finishes, the printer returns to normal mode and is ready to resume printing. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 13-75 - Oki B6100 | Technical Manual - Page 474
between two Fan speeds. • High Speed, when the Motor Assy Main is on. • Low Speed, when the Motor Assy Main is off. When printer power is switched on, or when an Interlock Switch is actuated (after being deactuated), the Fan runs at High Speed for one second, then switches - Oki B6100 | Technical Manual - Page 475
Master Wiring Diagram 14-5 DB1 PWBA HKB26 MCU PWBA HKB PS and Fuser Assy 14-6 DB2 PWBA HKB PS Fan Assy, Switch Assy I/L , Clutch Regi, Toner Sensor and Solenoid Pick Up 14-23 DB9 PWBA HKB26 MCU ROS Assy 14-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-1 - Oki B6100 | Technical Manual - Page 476
Wiring Diagrams and Interconnections Blank Page 14-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 477
to better illustrate the electrical relationships between components and assemblies within the printer. Each wire in the diagram blocks is tagged with a signal name, and each wire is terminated at both ends with a pin number. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-3 - Oki B6100 | Technical Manual - Page 478
level or LOW level columns of the signal tables indicate the signal is ECL_CMOS compatible. HIGH is approx. 3.3 VDC LOW is approx. 0 to 0.8 VDC 14-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 479
Wiring Diagrams and Interconnections Master Wiring Diagram OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-5 - Oki B6100 | Technical Manual - Page 480
Wiring Diagrams and Interconnections DB1 PWBA HKB26 MCU PWBA HKB PS and Fuser Assy 14-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 481
power that drives the Fan Assy with 2 voltages, 24V for High speed and 5V for Low speed Fuser control signal to switch AC power to the Heat Rod on and off Low: ON, High: OFF the Fan Assy is abnormal Low: Abnormal, High: Normal OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-7 - Oki B6100 | Technical Manual - Page 482
Wiring Diagrams and Interconnections DB2 PWBA PS-200(100) Fan Assy, Switch Assy I/L Front, PWBA HKB 5VDC and PWB ESS 14-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 483
the PWBA HKB PS Fan Assy path: P283 2 Signal Name FAN ALARM Signal Direction P: PS-200, F: Fan F -> P HIGH Trigger Level Level 3.3V LOW Level 0V OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-9 - Oki B6100 | Technical Manual - Page 484
Wiring Diagrams and Interconnections DB3 PWBA HKB26 MCU PWBA HVPS BTR, CRU, and Fuser Assy 14-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 485
MCU PWBA HVPS BTR, CRU, and Fuser Assy The following table shows the signal names for Level - Level - Level - Level - Level - Level - - Pulse - Analog - Analog - Analog - Analog - Analog - Analog OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-11 - Oki B6100 | Technical Manual - Page 486
HKB26 MCU PWBA HVPS BTR, CRU, and Fuser Assy The following table shows the signal names for the PWBA HVPS BTR, CRU, and Fuser Assy path: Signal Name CR DB TR DTS PRB DTS HVPS output to the Pressure Roll 14-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 487
DB4 PWBA HKB26 MCU Fuser Assy Wiring Diagrams and Interconnections OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-13 - Oki B6100 | Technical Manual - Page 488
levels for the PWBA HKB26 MCU Fuser Assy path: P27 P271 Signal Name 5 1 /EXIT 2 4 STS (A/D) Signal Direction F: Fuser M: MCU M - Oki B6100 | Technical Manual - Page 489
Wiring Diagrams and Interconnections DB5 PWBA HKB26 MCU Sensor Photo:Exit, and Switch Assy I/L Rear OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-15 - Oki B6100 | Technical Manual - Page 490
MCU Fuser Assy path: P30 P301 Signal Name Signal Direction E: Sensor Photo:Exit, Switch Assy I/L Rear, M: MCU Trigger HIGH Level LOW Level 3 1 /FSTK E => M Level 3.3V 0V 2 - 24V EXIT MOT E => M Level 24V 0V 14-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 491
Wiring Diagrams and Interconnections DB6 PWBA HKB26 MCU PWBA Size 1 PWBA Feeder Sensor Photo:Low Paper, Sensor Photo:Face Control, Clutch Assy Feed, Clutch Assy Turn and Motor Assy OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-17 - Oki B6100 | Technical Manual - Page 492
which is transferred from the PWBA HKB26 MCU FD TXD Control data which is transferred from the PWBA HKB26 MCU FD RXD Received data from the Feeder /FEED 3 Feed control signal for the Sensor Photo:Low Paper is activated. 14-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 493
Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Level 3.3V 0V Note OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-19 - Oki B6100 | Technical Manual - Page 494
Level 24V CT PF Level 24V MT - Oki B6100 | Technical Manual - Page 495
Wiring Diagrams and Interconnections DB7 PWBA HKB26 MCU Motor Assy Main, Motor Assy Exit and Sensor Assy CRU OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-21 - Oki B6100 | Technical Manual - Page 496
ME - Oki B6100 | Technical Manual - Page 497
Wiring Diagrams and Interconnections DB8 PWBA HKB26 MCU PWBA Conn Sensor Photo:Paper Set, Sensor Photo:Regi, Clutch Regi, Toner Sensor, Solenoid Pick Up OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-23 - Oki B6100 | Technical Manual - Page 498
the PWBA HKB26 MCU PWBA Conn path: Signal Name /NO PRM /SOLM /REG /REG CL /TONER /EPRS /NOPER SOLE Description Signal from the Sensor Photo:Paper Set. This signal is Low when the 3V 0V Level 3.3V 0V Level 24V 0V 14-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 499
, and voltage levels for the PWBA Conn Sensor Photo:Paper Set, Sensor Photo:Regi, Clutch Regi, Toner Sensor, Solenoid Pick Up path: Pin Pin Signal Name P45-3 P44-2 P43-5 P43-2 P42-4 P41-6 P41 0V 0V 0V 0V 0V 0V 0V 0V OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-25 - Oki B6100 | Technical Manual - Page 500
Wiring Diagrams and Interconnections DB9 PWBA HKB26 MCU ROS Assy 14-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 501
Fuser PWBA HKB26 MCU ROS Assy path: Signal Name P.DATA /nP.DATA /LD /LDEN Vmf(D/A) /SOS(IN) 5VLD /RMOT(OUT) /RCLK Description Print Image Data Print Image Data 0V - Analog - Analog - Analog 0V TTL 0V - Pulse OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 14-27 - Oki B6100 | Technical Manual - Page 502
Wiring Diagrams and Interconnections Blank Page 14-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 503
Paper supported for Cassette and MBF 15-9 Representative Baseline / Standard Paper 15-10 Paper size and Feeder Tray / Output Tray Compatibility 15-11 Printing Accuracy 15-12 CRU (Customer Replaceable Units 15-12 Options 15-13 OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 504
charging, single component magnetic toner development) Semiconductor Laser Beam printer: Maximum consumption: 800W Running, 45W Sleep. Maximum current: 3.33A (240VAC). Note: No electrical current is supplied to the Fuser level 15-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 505
coverage After Toner Sensor detects a low level of toner in the CRU, the printer makes ten additional prints before generating an J5 error message. The MCU notifies the Controller by setting bit 2 of Status 15 (Zero Warning bit) to 1. OKI B6100 Laser Printer - Base Engine Technical Manual Version - Oki B6100 | Technical Manual - Page 506
including NEMKO, SEMKO, SETI and DEMKO. EMI 100VAC printer: 120VAC printer: 200/220VAC printer: VCCI information Processing Equipment FCC part 15 Subpart B, Class B (ANSI C63.4/11.4D) EN55022 (CISPR Publication 22), Class B 15-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 507
.6 14.0 15.4 Duplex Upper Value:1 sht.Batch Mode Duplex Lower Value:2 sht.Batch Mode Note: 1.The data are the theoretical values when the paper is fed from tray 1. 2. When ROS Motor OFF, the values 19.2 16.3 15.9 14 18.1 19.8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 15-5 - Oki B6100 | Technical Manual - Page 508
following five paper feed methods: 550 Universal Cassette Standard feeder for the OKI B6100 printer. Holds up to 550 sheets of the following papers. Type Letter SEF (80lb) and for Duplex Mode 60gsm (16lb) ~ 105gsm (28lb). 15-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 509
brand) 75 envelopes (Columbian brand) 75 envelopes (Columbian brand) 50 envelops (Columbian brand) 100 sheets 100 sheets Note : Supported paper weight is 60gsm (16lb) ~ 105gsm (28lb) and 190gsm (Japanese Official Postcard. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 15-7 - Oki B6100 | Technical Manual - Page 510
~ 355.6 Note: Supported paper weight is 60gsm (16lb) ~ 105gsm (28lb). Custom size paper longer than JIS B5 is available only when this size is designed into the ESS Controller, and only when printed in one sheet batch mode. 15-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 - Oki B6100 | Technical Manual - Page 511
Japan Domestic International Printer Specifications Standard Paper FX P A4 Xerox 4200 DP 20lb Letter RX80 A4 (3R91805) Special Purpose Paper supported for Cassette and ) or equivalents, excluding multicolored printing media. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 15-9 - Oki B6100 | Technical Manual - Page 512
Printer Specifications Representative Baseline / Standard Paper Weight 75gsm 20lb 75gsm 3R1832 Note: CST (for Cassette Assy, automatic sensing), CST(M) (for Cassette Assy, manual sensing), MBF (for Multi Bypass Feeder), Dup (for Duplex Assy) 15-10 OKI B6100 Laser Printer - Base Engine Technical - Oki B6100 | Technical Manual - Page 513
Printer Specifications Paper Size and Feeder Tray / Output Tray Compatibility Paper sizes shown in the following table can be identified to the OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OK OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0 15-11 - Oki B6100 | Technical Manual - Page 514
replacement Fuser Assy (includes replacement BTR) 200,000 prints before replacement Note: Evaluated based on the impression on the A4 paper with 5% coverage in Simplex printing. The Duplex printing is evaluated as two Simplex printing. 15-12 OKI B6100 Laser Printer - Base Engine Technical Manual - Oki B6100 | Technical Manual - Page 515
numerous customer installed options available for the OKI B6100 printer. The only non-customer installed option (installed only at the factory) is the Toner Sensor. For detailed technical and service information on options, refer to the individual service manuals. Option 550 Sheet Paper Feeder 550 - Oki B6100 | Technical Manual - Page 516
Printer Specifications Blank page 15-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0
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OKI B6100
Laser Printer
Base Engine Technical Manual
Version 1.0