Lexmark 4076 Execjet II Service Manual

Lexmark 4076 Execjet II Manual

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  • Lexmark 4076 Execjet II | Service Manual - Page 1
    ExecJet™ II and ExecJet IIc 4076-0XX • Table of Contents • Start Diagnostics • Safety and Notices • Trademarks • Index • Manuals Menu Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.
  • Lexmark 4076 Execjet II | Service Manual - Page 2
    4076-0XX Second Edition (May, 1996) The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: LEXMARK you. ExecJet and Lexmark are trademarks of Lexmark International, set forth in subparagraph (c)(1)(ii) of the Rights in
  • Lexmark 4076 Execjet II | Service Manual - Page 3
    Carrier Transport Problems 9 Service Checks 11 Envelope Feed Service Check 11 First Print Line Service Check 11 Maintenance Station Service Check 12 Operator Panel Service Check 13 Paper Feed Service Check 14 Paper Path Service Check 17 Parallel Port Service Check 18 Power Service Check 19
  • Lexmark 4076 Execjet II | Service Manual - Page 4
    4076-0XX Repair Information 30 Handling Esd-sensitive Parts 30 Adjustments 31 Bi- Removal 40 Outside Idler Gears Removal 41 Paper Ejectors Removal 41 Paper Feed Motor Removal 41 Paper Guide Removal 41 Paper Release Lever Removal 42 Power Supply Removal 42 Print Head Cable Removal 43 Right
  • Lexmark 4076 Execjet II | Service Manual - Page 5
    4076-0XX Parts Catalog 51 How To Use This Parts Catalog 51 Assembly 1: Covers 52 Assembly 2: Frames 54 Assembly 3: Paper Feed 56 Assembly 3: Paper Feed (Cont
  • Lexmark 4076 Execjet II | Service Manual - Page 6
    4076-0XX Notices and Safety Information 2 References in this publication to products, programs, or services do not imply that the manufacturer intends to make these available in all countries in which it operates. Any reference to a product, program, or service with the instructions, may cause
  • Lexmark 4076 Execjet II | Service Manual - Page 7
    4076-0XX • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult your point of purchase or service , use a properly shielded and grounded Lexmark or IBM parallel interface cable, such as Lexmark part number 1525612. Use of a substitute
  • Lexmark 4076 Execjet II | Service Manual - Page 8
    4076 been signed by the Director of Manufacturing and Technical Support, Lexmark International, Ltd., Boigny, France. This product electric shock and personal injury during disassembly and servicing of this product. Professional service personnel should understand this and take necessary precautions
  • Lexmark 4076 Execjet II | Service Manual - Page 9
    4076-0XX Sicherheitshinweise • Die Wartungsinformationen für dieses Produkt sind ausschließlich für die Verwendung durch einen Wartungsfachmann bestimmt. • Während des Auseinandernehmens und der Wartung des Geräts besteht
  • Lexmark 4076 Execjet II | Service Manual - Page 10
    4076-0XX • Poiché non tutti i pezzi di ricambio garantiscono la stessa sicurezza, questi devono avere caratteristiche identiche o equivalenti a quelle dei pezzi originali. Pautas de Seguridad • La
  • Lexmark 4076 Execjet II | Service Manual - Page 11
    4076-0XX • El risc de xoc elèctric i de danys personals pot augmentar durant el procés de desmuntatge i de servei d'aquest producte. El personal professional ha d'
  • Lexmark 4076 Execjet II | Service Manual - Page 12
    4076-0XX Korean Safety Information xii
  • Lexmark 4076 Execjet II | Service Manual - Page 13
    3 This manual is used to service both the IBM ExecJet II by Lexmark 4076 and the ExecJet IIc 4076 printers. The ExecJet IIc is capable of using a color print cartridge or a black print cartridge. The ExecJet II uses only a black print cartridge. Both the Execjet II and the ExecJet IIc are general
  • Lexmark 4076 Execjet II | Service Manual - Page 14
    4076-0XX Options • The following options are available. Some options are Maintenance Approach The diagnostic information in this manual will lead you to the correct field replaceable unit (FRU) or part. Use the error code charts, symptom index, service checks, and diagnostic aids to determine the
  • Lexmark 4076 Execjet II | Service Manual - Page 15
    4076-0XX Abbreviations CE CPU CSU DRAM EP Memory Original Equipment Manufacturer Photoconductor Printed Circuit Assemblies Problem Isolation Charts Picture Element Power-On Self Test Zero Insertion Force Unique Tools Required For Service Wrap Plug (Parallel) P/N = 1319128 General Information 3
  • Lexmark 4076 Execjet II | Service Manual - Page 16
    4076-0XX Diagnostic Information 4 Use the error code charts, symptom index, service checks, and diagnostic aids in this chapter to determine the failing part in a malfunctioning printer. Start Service error indications show up as flashing operator panel lights. A flashing Draft light always
  • Lexmark 4076 Execjet II | Service Manual - Page 17
    4076-0XX Error Indicator Table Error Code 64 65 Alternating Light Pattern Action Replace the EPROM and/or system board. 66 to 78 Replace the EPROM and/or system board. No Replace the EPROM and/or Log system board. 79 Replace the EPROM and/or the system board. Diagnostic Information 5
  • Lexmark 4076 Execjet II | Service Manual - Page 18
    4076-0XX Error Code 80 Alternating Light Pattern Action Go to the "Maintenance Station Service Check" on page 12. 81 Go to the "Transport Service Check" on page 22. 85 Go to the "Transport Service Check" on page 22. 84 86 87 88 Go to the "Simm Service Check" on page 22. 89 Go to the
  • Lexmark 4076 Execjet II | Service Manual - Page 19
    4076-0XX Error Code 90 Alternating Light Pattern Action Go to the "Transport Service Check" on page 22. 127 Go to the "Maintenance Station and Service Check" on page 12. up Power-on-self-test (Post) Sequence When you turn the printer on it performs a POST. Turn your machine on and
  • Lexmark 4076 Execjet II | Service Manual - Page 20
    4076-0XX POST Symptom Table. Symptom Action No lights come on and no motors run The Power light is the only light that comes on One or more operator panel lights do not come on Go to the "Power Service Check" on page 19. Go to the "Operator Panel Service Check" on page 13
  • Lexmark 4076 Execjet II | Service Manual - Page 21
    4076-0XX Symptom Tables Locate your symptom in the following tables and take the appropriate action. Carrier Transport Problems SYMPTOM • No carrier movement • Slow carrier movement • Carrier stops Communications Problem ACTION Go to the "Transport Service Check" on page 22. SYMPTOM Printer not
  • Lexmark 4076 Execjet II | Service Manual - Page 22
    Check" on page 17. SYMPTOM No power in machine, no lights, no motors Print Quality Problems ACTION Go to the "Power Service Check" on page 19. SYMPTOM • Voids in characters • Light print • Prints off the page • Prints satellites • Carrier moves but does not print • Print head drying
  • Lexmark 4076 Execjet II | Service Manual - Page 23
    4076-0XX SIMM Problem SYMPTOM Can't write to SIMM ACTION Go to the "Simm Service Check" on page 22. Service Checks Envelope Feed Service Check FRU OR PROCEDURE 1 Envelope Loading ACTION Be sure the envelope guides have been turned to the envelope load positions Be sure the envelope guides are
  • Lexmark 4076 Execjet II | Service Manual - Page 24
    4076-0XX Maintenance Station Service Check The maintenance station has two functions: 1. Cleans the print head nozzles during the print operation. 2. Seals the print head when it is not being
  • Lexmark 4076 Execjet II | Service Manual - Page 25
    4076-0XX Operator Panel Service Check FRU OR PROCEDURE 1 Power Supply 2 System Board 3 Operator Panel Cover 4 Operator Panel Card Operator Panel Cable ACTION Disconnect J11 from the system board and
  • Lexmark 4076 Execjet II | Service Manual - Page 26
    4076-0XX Paper Feed Service Check If your machine does not have paper jam problems, go on to the service check. If your machine does have a paper jam problem, examine it for the following before you begin the service the rear of the carrier guide is on top of the paper guide. FRU OR PROCEDURE 1
  • Lexmark 4076 Execjet II | Service Manual - Page 27
    4076-0XX FRU OR PROCEDURE 2 Paper Feed Motor 3 Gears ACTION A noisy or chattering motor or a motor that fails to turn, can be caused by: • An open
  • Lexmark 4076 Execjet II | Service Manual - Page 28
    4076-0XX FRU OR PROCEDURE 4 Feed Arm Assembly 5 Auto Sheet Feeder 6 End-of- Check the following for wear or damage: Pick Rollers Envelope Bucklers All parts inside the left and right edge guides Check for binds or damage. Check for worn or binding rollers. Check for broken star roller springs. After
  • Lexmark 4076 Execjet II | Service Manual - Page 29
    4076-0XX Paper Path Service Check Examine the machine for the following before you begin this service check: • Check the entire paper path for obstructions. • Be sure the paper guides are not worn or broken and are posi- tioned against the paper without binding or buckling the paper. • Be sure the
  • Lexmark 4076 Execjet II | Service Manual - Page 30
    4076-0XX Parallel Port Service Check FRU OR PROCEDURE 1 Parallel Port 2 Serial Adapter ACTION Run a test page to be sure the printer can print. Run the "Parallel Port Test" on
  • Lexmark 4076 Execjet II | Service Manual - Page 31
    4076-0XX Power Service Check FRU OR PROCEDURE 1 Power Supply 2 Operator Panel 3 Print Head Cable Simm Card Parallel Cable 4 System Board ACTION Disconnect J11 from the system board and
  • Lexmark 4076 Execjet II | Service Manual - Page 32
    4076-0XX Print Quality Service Check FRU OR PROCEDURE ACTION 1 Print Cartridge Be sure the machine has a known good print cartridge. 2 Print Head Carrier Assembly Reseat the print head cable in the system board and check the following parts for wear or damage: 3 Purge Test Print Cartridge
  • Lexmark 4076 Execjet II | Service Manual - Page 33
    "Maintenance Station Service Check" on page 12, then return to this check. Ink smudging and smearing can be caused by paper problems or problems in the can be caused by problems in the transport area. Check the following: • Transport belt for wear. • Carrier guide and carrier guide rod for wear or
  • Lexmark 4076 Execjet II | Service Manual - Page 34
    card. 3. Try a known good SIMM card. If the failure continues, replace the system board. Transport Service Check FRU OR PROCEDURE 1 Transport Motor 2 System Board 3 Transport Belt Carrier Guide or Guide Rod Idler Pulley Parts Cable Clip 4 Encoder Strip ACTION Check the motor for binds, or loose
  • Lexmark 4076 Execjet II | Service Manual - Page 35
    cable for damage. Perform the "Encoder Sensor Test" on page 27. If you cannot enter the test, replace the system board. A problem with the maintenance station can cause carrier movement problems at the right margin. Go to the "Maintenance Station Service Check" on page 12. Diagnostic Information 23
  • Lexmark 4076 Execjet II | Service Manual - Page 36
    4076-0XX Diagnostic Aids 4 Use these diagnostic test procedures to verify a repair. The for each test. Press the buttons that are shaded. Demo Test Perform this test with a black print cartridge installed. This test prints a two-page demo pattern. Use this test to check the overall quality of
  • Lexmark 4076 Execjet II | Service Manual - Page 37
    this test with a color print cartridge installed will clear the nozzles in the cartridge. Print Nvram Perform this test with a black print cartridge installed. In addition to holding down the buttons, ExecJet IIc requires that you place a piece of paper in the manual feed slot to push the EOF
  • Lexmark 4076 Execjet II | Service Manual - Page 38
    4076-0XX Test Page Perform this test with a black print cartridge installed. This test repeatedly prints the nozzle test pattern followed by a sample of each font installed in the printer including resident fonts as well as
  • Lexmark 4076 Execjet II | Service Manual - Page 39
    4076 encoder. The printer motors are disabled during this test to allow you to manually move the carrier to verify the encoder is working correctly. The bottom 3 board. Hex Print Perform this test with a black print cartridge installed. Use this test to put the printer in hex mode. The printer
  • Lexmark 4076 Execjet II | Service Manual - Page 40
    4076-0XX Parallel Port Test to perform this function. To do this, place a piece of paper in the manual paper feed slot before you turn the machine on. Except for bi-directional alignment settings intermittent or difficult problems. Check the bi-directional alignment after you do this procedure. 28
  • Lexmark 4076 Execjet II | Service Manual - Page 41
    4076-0XX Serial Adapter Test Perform this test with a black print cartridge installed. This test checks out the connection between the serial adapter and the printer. To run the test: 1. Turn the machine off. 2. Set switch 10
  • Lexmark 4076 Execjet II | Service Manual - Page 42
    4076-0XX Repair Information 5 This chapter explains how to make adjustments to to be sensitive to electrostatic discharge (ESD). To prevent damage to ESD-sensitive parts, follow the instructions below in addition to all the usual precautions, such as turning off power before removing logic boards
  • Lexmark 4076 Execjet II | Service Manual - Page 43
    4076-0XX • Be extra careful in working with ESD-sensitive parts when cold- weather heating is used because low humidity increases static electricity. Adjustments Bi-directional Alignment Adjustment Perform this adjustment with the black print cartridge installed. 1. Turn off the printer. 2. Hold
  • Lexmark 4076 Execjet II | Service Manual - Page 44
    4076-0XX Removal Procedures The following procedures are arranged in alphabetical order according to the name of the printer part discussed. When there is artwork to support a procedure, it follows the text. Releasing Plastic Latches Many of the parts are held in place with plastic latches. To
  • Lexmark 4076 Execjet II | Service Manual - Page 45
    4076-0XX Auto Sheet Feed (ASF) Assembly Removal 1. Remove the top cover. 2. Push in the two latches [A] that secure the auto sheet feed to the side
  • Lexmark 4076 Execjet II | Service Manual - Page 46
    4076-0XX ASF Right And Left Edge Guide Assemblies Removal 1. Remove the auto sheet feed. 2. Remove the manual insert tray by from the mounting stud. Carrier Removal 1. Remove the top cover. 2. Remove the print cartridge. 3. Disconnect the print head cables from the system board. You may have to open
  • Lexmark 4076 Execjet II | Service Manual - Page 47
    4076-0XX Carrier Transport Belt Removal 1. Remove the top cover. 2. Move the access cover. 2. Remove the print cartridge. 3. With the carrier centered, carefully release the 2 carrier guide rod latches and lift the shaft slightly. 4. Unlatch the 2 carrier guide latches by pushing to the rear.
  • Lexmark 4076 Execjet II | Service Manual - Page 48
    4076-0XX Carrier Transport Motor Frame Removal 1. Remove the top cover. 2. Disconnect J6 from the system board. 3. Move the carrier in line with the opening in the carrier transport motor frame. 4. Reach through the opening and pull the belt from the carrier. 5. To unlock the carrier guide guide.
  • Lexmark 4076 Execjet II | Service Manual - Page 49
    4076-0XX End-of-forms Flag Removal 1. Remove the top cover. 2. Remove the ASF. 3. Disconnect the print head cables from the system board. You may have
  • Lexmark 4076 Execjet II | Service Manual - Page 50
    4076-0XX Inside Idler Gears Removal 1. Remove the top cover. 2. Remove the auto sheet feed. 3. Disconnect the print head cables from the system board. You may have to open the print head cable connectors on the system board first, then disconnect the cables. 4. Remove the paper guide. 5. Remove the
  • Lexmark 4076 Execjet II | Service Manual - Page 51
    4076-0XX Left Side Frame Removal 1. Remove the top cover. 2. Remove the print cartridge. 3. Remove the auto sheet feed. 4. the rod until the sensor on the carrier clears the encoder strip. Remove the carrier guide rod through the opening in the left side frame. Be careful not to damage the encoder
  • Lexmark 4076 Execjet II | Service Manual - Page 52
    4076-0XX To install the left side frame onto the middle frame, align the right side frame latch with the latching surface on the middle frame before you align the roller shafts and carrier guide 1. Remove the top cover. 2. Remove the print cartridge. 3. Remove the auto sheet feed. 4. Disconnect the
  • Lexmark 4076 Execjet II | Service Manual - Page 53
    4076-0XX Outside Idler Gears Removal 1. Remove the top cover. 2. Disconnect two mounting screws or rotate the paper feed motor counter-clockwise to remove it from the right side frame. Paper Guide Removal 1. Remove the top cover. 2. Remove the auto sheet feed. 3. Disconnect the print head cables from
  • Lexmark 4076 Execjet II | Service Manual - Page 54
    4076-0XX Paper Release Lever Removal 1. Remove the top cover. 2. Pull the paper release lever forward. 3. Place a screw driver into the slot [A] of the paper release
  • Lexmark 4076 Execjet II | Service Manual - Page 55
    4076-0XX Print Head Cable Removal 1. Remove the top cover. 2. Remove the print cartridge. 3. Remove the carrier. 4. Remove the cable clip [A] from the left side of the carrier. 5. Remove the pointer from the front of the carrier. A 6. Remove the 2
  • Lexmark 4076 Execjet II | Service Manual - Page 56
    4076-0XX Right Side Frame Removal 1. Remove the top cover. 2. Remove the print cartridge. 3. Remove the auto sheet feed. 4. rod until the sensor on the carrier clears the encoder strip. Remove the carrier rod guide through the opening in the left side frame. Be careful not to damage the encoder
  • Lexmark 4076 Execjet II | Service Manual - Page 57
    surface on the mid frame before you align the roller shafts and carrier guide. It may be easier to do this with the machine on its left side. Rubber Backer Removal 1. Remove the top cover. 2. Remove the print cartridge. 3. Remove the print head cable. 4. Remove the rubber backer from the carrier
  • Lexmark 4076 Execjet II | Service Manual - Page 58
    4076-0XX System Board Removal 1. Remove the top cover. 2. Disconnect the print Turn off the printer. 2. Place a piece of paper in the manual feed slot to push the EOF flag out of the sensor. 3. Hold down the Install Print Cartridge, Form Feed and Draft/Letter Quality buttons and turn on the printer.
  • Lexmark 4076 Execjet II | Service Manual - Page 59
    4076-0XX Top Cover Removal 1. Unplug the power cord and the interface cable from the back of the printer. 2. Pull up the tab latch on the print cartridge storage unit and remove the unit from the machine. 3. Unlatch the auto sheet feed left cover by pushing it up from the bottom, then slide
  • Lexmark 4076 Execjet II | Service Manual - Page 60
    4076-0XX Connector Locations 10 This chapter shows the locations of major printer assemblies, connectors, and ground straps. System Board Connectors J9 U20 1 S1 U23 1 J11
  • Lexmark 4076 Execjet II | Service Manual - Page 61
    4076-0XX Connector J4 J5 J6 J7 J9 J10 J11 U20 Connector Names Maintenance Motor Paper Feed Motor Transport Motor FLASH/RAM SIMM Option Parallel Port Operator Panel Power Supply Code Module Connector Locations 49
  • Lexmark 4076 Execjet II | Service Manual - Page 62
    4076-0XX Preventive Maintenance 11 This chapter contains the lubrication specifications. Following these recommendations can help prevent problems and maintain optimum performance. Lubrication frame. Do not lubricate the carrier guide rod orcarrier guide rod bearings. Preventive Maintenance 50
  • Lexmark 4076 Execjet II | Service Manual - Page 63
    4076-0XX Parts Catalog 12 How To Use This Parts Catalog • SIMILAR ASSEMBLIES: If two assemblies contain a major- ity of identical parts, they are broken down
  • Lexmark 4076 Execjet II | Service Manual - Page 64
    4076-0XX Assembly 1: Covers 9 2 6 7 4 8 5 1 3 52
  • Lexmark 4076 Execjet II | Service Manual - Page 65
    1367486 1367479 1367493 1367484 1375486 1425698 Units 1 1 1 1 1 1 1 1 1 1 Description Top Cover Access Cover Asm Font Card Door Rear Cover Left Output Guide Logo, ExecJet II Logo, ExecJet IIc Screw, Parts Packet 1367169 Washer, Parts Packet 1367169 Print Cartridge Storage Unit, ExecJet IIc 53
  • Lexmark 4076 Execjet II | Service Manual - Page 66
    4076-0XX Assembly 2: Frames 7 2 3 4 5 1 6 54
  • Lexmark 4076 Execjet II | Service Manual - Page 67
    4076-0XX Asm. 2 Index 1 2 3 4 5 6 7 Part Number 1367489 1367209 1374349 1367229 1367309 1367199 1367079 Units 1 1 1 1 1 1 1 Description Base Asm Left Side Frame Middle Frame Asm Right Side Frame Carrier Transport Motor Frame Exit Tray Asm Carrier Guide 55
  • Lexmark 4076 Execjet II | Service Manual - Page 68
    4076-0XX Assembly 3: Paper Feed 1 2 5 3 4 6 7 8 9 56
  • Lexmark 4076 Execjet II | Service Manual - Page 69
    4076-0XX Asm. 3 Index 1 2 3 4 5 6 7 8 9 Part Number 1367179 1367339 1367279 1367289 1367266 1367049 1367269 Units 1 2 1 1 1 1 3 1 1 Description Paper Release Lever Bushing, Parts Packet 1367169 Paper Guide Small Feed Roller Asm Exit Roller Asm Ejector B/M Spring, Parts Packet 1367169 End of
  • Lexmark 4076 Execjet II | Service Manual - Page 70
    4076-0XX Assembly 3: Paper Feed (Cont.) 58
  • Lexmark 4076 Execjet II | Service Manual - Page 71
    4076-0XX Asm. 3 Index 10 11 12 13 14 15 Part Number 1367239 1367249 1367259 1374363 Units 1 1 1 2 2 1 Description Paper Feed Motor Asm Gears B/M Feed Arm Asm C-Clip, Parts Packet 1367169 Screw, Parts Packet 1367169 Retainer, Parts Packet (10) 59
  • Lexmark 4076 Execjet II | Service Manual - Page 72
    4076-0XX Assembly 4: Electronics 5 4 4 3 2 60 1 8 11 6 10 7 9
  • Lexmark 4076 Execjet II | Service Manual - Page 73
    4076-0XX Asm. 4 Index 1 1 2 3 4 5 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Description System Board, (No Code Module), ExecJet II System Board, (No Code Module), ExecJet IIc Screw, Parts Packet 1367169 Power Supply Screw, Parts Packet 1367169 Screw, Parts
  • Lexmark 4076 Execjet II | Service Manual - Page 74
    4076-0XX Assembly 4: Electronics (Cont.) 5 4 4 3 2 62 1 8 11 6 10 7 9
  • Lexmark 4076 Execjet II | Service Manual - Page 75
    4076-0XX Asm. 4 Index 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 10 NS Part Number 1342514 1342536 1342514 1339520 1339523 1339520 1339520 1339522 1339520 1339519 1342536 1342514 1367039 Uruguay Power Cord, Venezuela Code Module, ExecJet II Code Module, ExecJet IIc Ground Plane ESD Shield Logic Card Cover 63
  • Lexmark 4076 Execjet II | Service Manual - Page 76
    4076-0XX Assembly 4 Electronics (Cont.) 12 12 9 64 13 10 11
  • Lexmark 4076 Execjet II | Service Manual - Page 77
    4076-0XX Asm. 4 Index 9 10 11 12 13 13 Part Number 1367129 1367141 1367133 1367142 1367478 Units 1 1 3 1 1 1 Description Operator Panel Card Operator Panel Cable Screw, Parts Packet 1367169 Operator Panel Door B/M Door Overlay B/M Door Overlay B/M, Non U.S. 65
  • Lexmark 4076 Execjet II | Service Manual - Page 78
    4076-0XX Assembly 5: Carrier 66
  • Lexmark 4076 Execjet II | Service Manual - Page 79
    4076-0XX Asm. 5 Part Unit Index Number s 1 1367299 1 2 1367149 1 1425769 1 3 2 4 1367109 1 5 1367089 1 6 1 NS 1374338 1 Description Print Head Carrier Asm Cable, Print Head, and Encoder Card Encoder Card Only Screw, Parts Packet 1367169 Rubber Backer Guide Rod, Carrier Clip, Parts
  • Lexmark 4076 Execjet II | Service Manual - Page 80
    4076-0XX Assembly 6: Carrier Transport 1 7 2 6 3 5 4 68
  • Lexmark 4076 Execjet II | Service Manual - Page 81
    4076-0XX Asm. 6 Index 1 2 3 4 5 5 6 7 Part Number 1367319 1425748 1367379 1367349 1425705 1367329 Units 1 2 1 1 1 1 5 1 Description Motor Asm Screw, Parts Packet 1367169 Belt Encoder Strip Star Roller Asm, ExecJet II Star Roller Asm, ExecJet IIc Spring, Parts Packet 1367169 Idler Pulley B/M 69
  • Lexmark 4076 Execjet II | Service Manual - Page 82
    4076-0XX Assembly 7: Auto Sheet Feed 6 11 10 3 10 8 13 4 12 2 5 7 1 14 9 70
  • Lexmark 4076 Execjet II | Service Manual - Page 83
    Edge Guide and Width Adjust Strip Left Edge Guide Asm Upper Paper Support Pick Roll and Paper Load Shaft B/M Pick Roll Hub Asm Left Side Cover Right Side Cover Paper Load B/M Envelope Buckler B/M Side and Back Plate B/M Gears B/M E-Ring, Parts Packet 1367169 Screw, Parts Packet 1367169 Manual Insert
  • Lexmark 4076 Execjet II | Service Manual - Page 84
    4076-0XX Assembly 8: Maintenance Station 3 1 2 4 72
  • Lexmark 4076 Execjet II | Service Manual - Page 85
    4076-0XX Asm. 8 Index 1 2 3 4 Part Number 1425669 1367399 1367389 Units 1 1 1 2 Description Rocker Asm Drive Asm Wiper and Cap B/M Screw, Parts Packet 1367169 73
  • Lexmark 4076 Execjet II | Service Manual - Page 86
    4076-0XX Assembly 9: Options 1 74
  • Lexmark 4076 Execjet II | Service Manual - Page 87
    4076-0XX Asm. 9 Index 1 1 NS 1 1 Part Number 1325283 1367139 1363110 1325285 1325286 Units 1 1 1 1 1 Description 256K Flash SIMM 256K RAM SIMM Serial Option 1MB FLASH SIMM 2MB FLASH SIMM 75
  • Lexmark 4076 Execjet II | Service Manual - Page 88
    35 Carrier Guide Removal 35 Carrier Transport Motor Frame Removal 36 Carrier Transport Motor Removal 35 Carrier Transport Problems 9 Communications Problem 9 Connector Locations 48 D Diagnostic Information 4 E Encoder Strip Removal 36 End-of-forms Flag Removal 37 Envelope Feed Service Check 11
  • Lexmark 4076 Execjet II | Service Manual - Page 89
    4076-0XX U Unique Tools 3 Index 77
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4076-0XX
ExecJet™ II and ExecJet IIc
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
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