Lexmark 4039 Family Service Manual

Lexmark 4039 Family Manual

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  • Lexmark 4039 Family | Service Manual - Page 1
    LaserPrinter 4039 Series 4039-1XX • Table of Contents • Start Diagnostics • Safety and Notices • Trademarks • Index • Main Menu Lexmark is a trademark of Lexmark International, Inc., registered in the United States and/or other countries.
  • Lexmark 4039 Family | Service Manual - Page 2
    4039-1XX Second Edition (June 1996) The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC. PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT
  • Lexmark 4039 Family | Service Manual - Page 3
    Information xiii Preface xiv General Information 1 Models Covered in this Manual 1 IBM Models 1 Lexmark Model 2 Options 2 Maintenance Approach 3 Abbreviations 4 Unique Tools Required For Service 4 Diagnostic Information 5 4039 Diagnostics: Failures With Error Codes 5 Power-On Self Test
  • Lexmark 4039 Family | Service Manual - Page 4
    4039-1XX Symptom Table 12 Banding 13 Background 13 Black Page 15 Blank Page 16 Blurred or Fuzzy Print 17 Dead Machine 17 Duplex 18 Fan (927 Error 19 Fuser Theory 20 Fuser: 920, 921, or 922 Error 20 Fuser: 923 Error 21 Honeycomb 21 Horizontal Void or Streak 22 LAN Problems 22
  • Lexmark 4039 Family | Service Manual - Page 5
    4039-1XX Diagnostic Aids 32 Diagnostics Mode 32 Grouped Diagnostic Aids 33 Alphabetical List of Diagnostic Aids 34 Auto Clean 34 Auto Clean Delay 34 Auto
  • Lexmark 4039 Family | Service Manual - Page 6
    4039-1XX Network Connections and Checks 46 Wrap Tests 46 LAN Information 47 D-roll Assembly Removal 67 Drive Motor Removal 68 Fan/Redrive Removal 70 Fuser Removal 72 Fuser Input Guide Removal 72 Fuser Lamp Removal 74 Fuser Solenoid Removal 75 Fuser Thermistor Removal 76 HVPS Removal 78
  • Lexmark 4039 Family | Service Manual - Page 7
    4039-1XX Removals (continued) Operator Panel Removal 84 Option Card Removal 84 Exit Sensor Removal 85 Paper Feed Magnet Assembly Removal 86 Paper Feed Rollers Removal
  • Lexmark 4039 Family | Service Manual - Page 8
    4039-1XX Preventive Maintenance 119 Safety Inspection Guide 119 Lubrication Specifications 120 Printhead Window Cleaning Procedure 122 Cleaning The Transfer Roller 122 100-Sheet Auxiliary Feeder 167 Assembly 17: Options 169 Assembly 18: Miscellaneous 170 Index 171 viii Service Manual
  • Lexmark 4039 Family | Service Manual - Page 9
    4039-1XX Notices and Safety Information 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 4039 Family | Service Manual - Page 10
    4039-1XX The manufacturer is not responsible for any radio or television interference caused by using other than recommended cables or approved under the approval number NS/G/1234/ J/100003 for the indirect connections to the public telecommunications systems in the United Kingdom. x Service Manual
  • Lexmark 4039 Family | Service Manual - Page 11
    4039-1XX European Community (EC) Electromagnetic Compatibility Directive This product is in the requirements of the Directive has been signed by the Director of Manufacturing and Technical Support, Lexmark International, Ltd., Boigny, France. This product satisfies the Class B limits of EN 55022
  • Lexmark 4039 Family | Service Manual - Page 12
    4039-1XX Safety Information • The maintenance information for this product has been prepared for use by a professional service person and is not intended to be used by others. • There may be an increased risk of electric shock and personal injury during disassembly and servicing . xii Service Manual
  • Lexmark 4039 Family | Service Manual - Page 13
    4039-1XX Norme di sicurezza • Le informazioni riguardanti la manutenzione di questo prodotto sono derfor ikke benyttes af andre. • Risikoen for elektrisk stød øges under demontering og service af dette produkt, hvorfor der bør tages de nødvendige forholdsregler. • Sikkerhedsforanstaltningerne er ikke
  • Lexmark 4039 Family | Service Manual - Page 14
    4039-1XX Preface This manual is divided into the following chapters: • "General service checks used to isolate failing field replaceable units (FRUs). • "Diagnostic Aids" contains tests and checks used to locate or repeat symptoms of printer problems. • "Repair Information" provides instructions
  • Lexmark 4039 Family | Service Manual - Page 15
    General Information The 4039 is a family of 600 dpi Laserprinters designed to attach to IBM-compatible PC's and to most types of computer networks. The printer has PostScript and PCL emulation standard. Models Covered in this Manual There are no voltage or pinout differences between the regular
  • Lexmark 4039 Family | Service Manual - Page 16
    4039-1XX Lexmark Model 4039-10 plus (Called 10P in this manual and on the serial number plate) 10ppm, PostScript Level 2 emulation, no serial port, torquer motor rather than paper pick solenoid, and service error log Options The following options are available. Some options are not compatible
  • Lexmark 4039 Family | Service Manual - Page 17
    4039-1XX 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 symptom and repair the failure. See "Diagnostic Information"
  • Lexmark 4039 Family | Service Manual - Page 18
    4039-1XX Supply Nonvolatile Random Access Memory Original Equipment Manufacturer Problem Isolation Charts Picture Element Power-On Reset Power- Replacement Volts alternating current Volts direct current Unique Tools Required For Service Wrap Plug (Parallel), P/N 1319128 Wrap Plug (Serial), P/N
  • Lexmark 4039 Family | Service Manual - Page 19
    are messages for the 4039 user, but if they recur frequently or at inappropriate times they may be symptomatic of a service problem. On "plus" defined paper size is too short to print data as formatted. Paper fed manually while motor is running and previous page in path. Envelopes/paper loaded are
  • Lexmark 4039 Family | Service Manual - Page 20
    4039-1XX Error/Code 37 Insufficient Memory 38 Memory Full 39 Complex Page 43 Font Card Not Supported 44 Defective card. Not enough flash memory for data requested to be stored. Flash problem at POR or while attempting to write. Framing or parity error on serial written to disk. 6 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 21
    4039 ). Replace the disk if instructed by the operator panel. These user codes are documented in various network card user manuals. See "Network Wrap Tests . If the error appears again, call the next level service support for assistance. Cannot start servo operation. Verify correct cable connections
  • Lexmark 4039 Family | Service Manual - Page 22
    4039-1XX Error/Code 918 Transfer Roll Error 920 Fuser Error 921 Fuser Error 922 Fuser Error 923 Fuser Error 927 Fan Stalled 931 Printhead Error 932 Printhead Error 934 Printhead Error 935 Printhead Error 941 System Board 944 System Board 945 System Board 8 Service Manual Action Servo Failure.
  • Lexmark 4039 Family | Service Manual - Page 23
    4039-1XX Error/Code 946 System Board 947 System Board 948 System Board 950 System Board installed and grounded correctly. If this error returns after a POR, there is a software or microcode incompatibility problem. Do Not replace the card. Contact your next level of support. Diagnostic Information 9
  • Lexmark 4039 Family | Service Manual - Page 24
    4039-1XX Error/Code problem. Do Not replace the card. Contact your next level of support. Duplex error. See "Duplex" on page 18. Duplex system card failure. Replace the duplex system card. Communications between the duplex unit and the printer have failed. See "Duplex" on page 18. 10 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 25
    4039-1XX Power-On Self Test (POST) When you turn the printer on, it performs a Power-On Self Test. Check for correct POST functioning by observing
  • Lexmark 4039 Family | Service Manual - Page 26
    Sensing Problem Service Check LAN Service Check Blank Page Service Check Black Page Service Check Random Marks Service Check Regularly Spaced Marks Service Check Skew Service Check Skew, top and bottom Service Check Light Print Service Check Fuzzy Blurred Print Service Check Residual Service Check
  • Lexmark 4039 Family | Service Manual - Page 27
    4039-1XX Symptom Vertical Void or Streak Banding Action or Service Check Vertical Service Check Banding Service Check Banding Banding appears as light and dark horizontal lines on a page that is supposed to be uniformly gray. It is due to variation in
  • Lexmark 4039 Family | Service Manual - Page 28
    correct replace the system board. Note: "Contrast" on the Diagnostics menu (changed to "Transfer" on 4039 plus machines) does not adjust the print contrast but changes the transfer algorithm slightly. Users who run contacts to the transfer roll housing are in good condition. 14 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 29
    4039-1XX Black Page Black output is usually caused by an incorrect high voltage in the printing process, resulting in toner development on the entire photoconductor
  • Lexmark 4039 Family | Service Manual - Page 30
    4039-1XX Blank Page Inspect the printhead shutter for proper operation and make sure the actuator on top of the cartridge is present and extends into the printhead shroud when the printer top cover is closed. A failed printhead will cause a 931 Service Less than 5VDC +21-26VDC 16 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 31
    4039-1XX . 10P J14-1 to J14-4 J14-2 to J14-4 J14-3 to J14-4 J14-8 to J14-4 Voltage while Printing Less than 5VDC Less than 5VDC The meter
  • Lexmark 4039 Family | Service Manual - Page 32
    4039-1XX If some voltages are present, but all at duplex system board JP4-1 through JP4-6. If you do not find a cable or voltage problem, replace the duplex system board. A 933 error indicates that communication between the printer and duplexer the duplex DC motor is in place. Make 18 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 33
    4039 digits from the left. If they are 01 or 03, there is a problem with the duplex input sensor signal. Remove the duplex top cover and table cover printer is in Power Saver mode. Check that the fan rotates freely when spun manually and that the cable connections to the fan are OK. The voltage at (
  • Lexmark 4039 Family | Service Manual - Page 34
    4039-1XX Fuser Theory The fuser lamp operates off line voltage from the LVPS. The thermistor is in contact with the fuser hot roll. The system as low as 2.3K Ohms when hot but increases quickly as the fuser cools. There should be no connection from either pin to ground. 20 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 35
    4039-1XX If the thermal fuse has blown, the fuser and the fuser wiper will with faint 6 mm circles.) This print defect is usually caused by the print cartridge. If it is not the problem, verify that the tab on the transfer roll housing is touching the contact on the HVPS; the transfer roll housing
  • Lexmark 4039 Family | Service Manual - Page 36
    • Verify correct installation of software utility • Single route broadcast not supported across network bridge, if bridge is used • Server problem; check print server installation and configuration using the appropriate system guide to operations. Light Print Light print is frequently caused by
  • Lexmark 4039 Family | Service Manual - Page 37
    4039-1XX PostScript emulation output may appear lighter than PCL output or a test print; this is not a defect. Verify on the Print Test that the print is too light before performing service correctly. If the customer still has a problem printing, see "LAN Problems" on page 22. Output Bin Sensor
  • Lexmark 4039 Family | Service Manual - Page 38
    4039-1XX mounted sensor: make sure the plastic bails and guide are in good condition and that they guide the sensor flag out of and into the sensor Operator Panel Problem Possible causes: failed LCD or operator panel card, cable or connector problem, or system board problem. Replace the Service Manual
  • Lexmark 4039 Family | Service Manual - Page 39
    4039-1XX On models 10R/12R/12C/12L, a DC-DC convertor changes +34VDC at J9-1 into the DC-DC convertor, the system board, or the LVPS depending on where the voltage is incorrect. Paper Feed Problem, 500-Sheet Second Tray Remove the module and inspect the tray, the module D-roll bias spring, the gear
  • Lexmark 4039 Family | Service Manual - Page 40
    4039-1XX If paper feeds but stops undamaged in the paper path there may be a sensor problem. Run the diagnostic test for the input and exit sensors replace as necessary. Check the continuity of from pin 1 to pin 2 as you operate the switch. Also see "23 Paper Jams" on page 18 26 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 41
    4039-1XX Paper Feed Problem, Envelope+ Feeder/ 100-Sheet Auxiliary Feeder Check for the following: paper or envelope jammed in the feed path; missing hold-down weight; adjustable guide unit. It contains no parts that can replaced or serviced. Verify the continuity of the fan/mirror motor cable and
  • Lexmark 4039 Family | Service Manual - Page 42
    Problem (The printed area does not fit on the page, or the paper size cannot be changed from the operator panel.) Make sure that paper trays for the 4019, 4028, or 4029 are not being used in the 4039 K Ohms 17.8 K Ohms (legal tray) If the problem is with the 500-sheet option, the resistance from (
  • Lexmark 4039 Family | Service Manual - Page 43
    4039-1XX Regularly Spaced Marks This is caused by a defect on one of the rolls or gears in the print process. The damaged part can be
  • Lexmark 4039 Family | Service Manual - Page 44
    4039-1XX Random Marks Random marks are nearly always due to a mechanical problem or due to foreign matter loose in the printer or in the print cartridge. Inspect and clean the inside of the printer carefully and correct any problems installed without the accompanying DC power card. 30 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 45
    4039-1XX If the problem is still present, replace one at a time the: 1. ROM SIMM 2. System board Vertical Void or Streak Do a developed image test to determine if the defect
  • Lexmark 4039 Family | Service Manual - Page 46
    4039-1XX Diagnostic Aids Diagnostics Mode To run some of the printer diagnostic tests described in this chapter, you must put the printer in Diagnostics mode.
  • Lexmark 4039 Family | Service Manual - Page 47
    4039-1XX Grouped Diagnostic Aids Print Tests Operator Panel Tests Print Test Page Developed Image Test Print Tests Registration Tests Print Registration Quick Test Button Test
  • Lexmark 4039 Family | Service Manual - Page 48
    4039-1XX Alphabetical List of Diagnostic Aids Auto Clean Auto Clean needs to be turned on if there is an unacceptable amount [Auto Clean Frequency]. 3. Select [+] or [-] to display the frequency desired. 4. Select [SAVE]. 5. Press Return to return to Diagnostics mode main menu. 34 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 49
    4039-1XX Defaults Allows setting the following defaults to U.S. or Non U.S. values. U.S. to Diagnostics mode main menu. Developed Image Test Use the Developed Image Test to isolate print quality problems. You might have to practice this procedure several times to get the timing correct. To run the
  • Lexmark 4039 Family | Service Manual - Page 50
    4039-1XX A message describing test progress is displayed during the test. 1. Enter Diagnostics mode. 2. Select [Device Test] 3. Select [Disk Test/Clean If the mark, or hole, is more than 95 mm from the trailing edge, there is a paper slipping problem with the duplex unit paper feed. 36 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 51
    4039-1XX Duplex Feed 2 Test This test verifies that paper feeds through the duplex unit the tray. This measurement should be 75 mm or less. If it is larger than 75 mm, there is a drive problem in the duplex unit or in the tray top cover. 11. Select [CONTINUE]. 12. Perform the test several times to
  • Lexmark 4039 Family | Service Manual - Page 52
    4039-1XX Envelope Enhance Use this procedure to set the fuser solenoid power level to low, medium, or high. Increase the level to reduce . 2. Select [Error Log]. 3. Select [CLEAR] and then [CONTINUE] to clear the error log. 4. Press Return to return to Diagnostics mode main menu. 38 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 53
    4039-1XX Fuser Temperature And Warm-Up Time These settings allow adjustment of the fuser to correct problems with paper curl or by increasing the fuser warm-up time. Use the lowest setting that corrects the problem. Setting "0" is the factory default and is the shortest warm-up time. Setting
  • Lexmark 4039 Family | Service Manual - Page 54
    4039-1XX Maintenance Kit Count This non-displayed counter must be reset after the maintenance kit is replaced to prevent the [80 Scheduled [Closed] is displayed until the button is released. Then [Open] is displayed. 4. Press Return to return to the Diagnostics mode main menu. 40 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 55
    4039-1XX LCD Test To test the operator panel display: 1. Enter Diagnostics mode 2. Select [LCD motor gears. 1. Enter Diagnostics mode. 2. Select [Paper Feed]. 3. Select [Tray 1], [Tray 2], or [Manual]. 4. Select [Single] or [Continuous]. 5. Select [CANCEL] to stop continuous mode. 6. Press Return to
  • Lexmark 4039 Family | Service Manual - Page 56
    4039-1XX Permanent Page Count The permanent page count can be displayed only. It cannot be modified or reset by the customer or servicer. 1. Enter Diagnostics mode. 2. Select [Permanent Page Count]. 3. Press Return : 1. Turn the printer on. 2. Select [MENUS]. 3. Select [TESTS MENU]. 42 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 57
    4039-1XX 4. Select [Print Test Page]. 5. Select either [Single] or [Continuous] to the test page, and a fine dot pattern which can be used to evaluate banding or other print quality problems. Print Test 2 duplexes if the duplex option is installed. To run Print Test 2: 1. Enter Diagnostics mode
  • Lexmark 4039 Family | Service Manual - Page 58
    4039-1XX Print Test 3 This test generates 2 printouts: a solid black page, and a dot pattern that can be used to evaluate print quality. 1. Enter being an entry under [Print Registration]. It provides a simple page alignment pattern that prints faster than the other print tests. 44 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 59
    4039-1XX Sensor Test 1. Enter Diagnostics mode. 2. Select [Sensor Test]. 3. Select one of the following sensor tests. • Toner Low • Output Bin • Input • Exit • Cover Open Note:
  • Lexmark 4039 Family | Service Manual - Page 60
    4039-1XX Network Connections and Checks Wrap Tests The Wrap Tests check the circuits used to communicate with the host computer. To run the Wrap Return to return to the Diagnostics mode main menu. 10. Turn the printer off, then remove the wrap plug from the interface connector. 46 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 61
    4039-1XX LAN Information The printer may be connected to one of the following LAN types: Token-Ring Ethernet 10BaseT Ethernet 10Base2 LocalTalk The Network external
  • Lexmark 4039 Family | Service Manual - Page 62
    4039-1XX 1 2 3 4 SPEED (BPS) Off On On Off 1,200 Off On Off Off 2,400 Off Off On Off 4,800 Off Off Off Off 9,600 ( the printer ignores the received parity and transmits using Even parity. For all other parity settings, the transmitted parity matches the received parity. 48 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 63
    4039-1XX Switch 8 - Buffer Size: Switch 8 allows the adapter buffer size to be limited [On]. 3. Turn the printer power on. If the printer does not generate a printout, there is a problem with the serial interface card or its connection to the printer. Check the switch settings and ensure that the
  • Lexmark 4039 Family | Service Manual - Page 64
    4039-1XX Switch 11 - Polarity for RS-422 Serial Interface: Switch 11 is used to reverse the polarity of the receive and transmit data line for 12 - Interface: Switch 12 sets the serial interface in either RS-232C or RS-422 mode. 12 Mode Off RS-232C On RS-422 50 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 65
    4039-1XX Repair Information This chapter explains how to make adjustments to the 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 4039 Family | Service Manual - Page 66
    4039-1XX Adjustments Envelope Restraint Spring On The Envelope+ Feeder 1. Loosen the mounting screw [A]. 2. Position the spring [B] so it clears the [A]. 2. Position the spring [B] so it clears the separator roller by 1.9 ± 0.2 mm (0.040 ±0.008 in.). 3. Tighten the mounting screw. 52 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 67
    4039-1XX Envelope Feeder Magnet And 100-sheet Auxiliary Feeder Magnet 1. Hold the armature [A] in the closed (coil active) position. 2. Loosen the mounting screw [B], and rotate
  • Lexmark 4039 Family | Service Manual - Page 68
    4039-1XX Fuser Drive Gear Backlash Fuser drive gear backlash is adjusted so that when gear #2 is held still, there is a slight amount of Check the clearance again; tightening may have altered the adjustment. Be sure the fuser gear can be rotated slightly when gear #2 is held still. 54 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 69
    4039-1XX Repair Information 55
  • Lexmark 4039 Family | Service Manual - Page 70
    4039-1XX Fuser Solenoid Note: The fuser solenoid must be mounted on the fuser for this adjustment and should be at room temperature. washer. 3. Rotate shaft [B] (eccentric) to obtain 4.2 mm ± 0.2 mm (0.165 in.± 0.008 in.) air gap. 4. Tighten screw [A]. 5. Replace the rubber washer. 56 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 71
    4039-1XX Paper Feed Magnet 1. Remove the system board. The magnet is accessed through the holes in the right frame. 2. With the armature latched on the
  • Lexmark 4039 Family | Service Manual - Page 72
    4039-1XX Optional Paper Feed Magnet 1. With the armature latched on the cam step check for 0.60 mm ± 0.07 mm between the foam pad and the feeler gage. 5. Tighten the mounting screw. 6. The gage should pass between the foam pad and the magnet pole piece with moderate resistance. 58 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 73
    4039-1XX Printhead Skew - Level 1 1. Loosen the mounting screws [A]. 2. Pivot the printhead around the shoulder screw [B] until the skew marks on the printout are parallel to
  • Lexmark 4039 Family | Service Manual - Page 74
    4039-1XX Printhead Skew - Level 2 1. Remove the top cover. 2. Loosen the screws [A]. 3. Run Print Test 1 or the Quick Test on the Diagnostics Menu. the left raises the left adjustment point on the printout. 5. Tighten the screws, and verify the adjustment. A B Skew Adjustment Points 60 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 75
    4039-1XX Print Registration Adjustment Use Print Test 1 or the Quick Test to evaluate print registration. Adjust the registration so the tips of the diamonds are
  • Lexmark 4039 Family | Service Manual - Page 76
    4039-1XX Removals When there is artwork to support a procedure, it follows the text. Covers Right Cover Removal 1. Turn the printer off. 2. Remove all external trays. 3. Open the Disconnect the ground strap from the frame on the left side. 9. Remove the front exit deflector switch. 62 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 77
    4039-1XX Repair Information 63
  • Lexmark 4039 Family | Service Manual - Page 78
    4039-1XX Left Cover Removal 1. Unplug the power cord. 2. Open the top cover and remove the print cartridge. 3. Remove the front cover. 4. Locate the latch the front, and lift the cover off. 3. Rest the cover on the machine and disconnect the operator panel cable and the ground wire. 64 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 79
    4039-1XX Repair Information 65
  • Lexmark 4039 Family | Service Manual - Page 80
    4039-1XX Transfer Roll Removal 1. Unplug the power cord. 2. Remove the print cartridge. 3. Remove the bearing cover from the left side of the transfer roll: Note: Do not touch the transfer roll surface. • Support the left 6. Lift the right bearing straight up and out of the machine. 66 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 81
    4039-1XX D-roll Assembly Removal 1. Unplug the power cord. 2. Remove the paper tray. Note: The following 3 steps are not necessary, but may make it easier to see the parts. 3. Remove the print cartridge. 4. Remove the fuser input guide. 5. Remove the transfer roll housing assembly. 6. Move your
  • Lexmark 4039 Family | Service Manual - Page 82
    4039-1XX Drive Motor Removal 1. Unplug the power cord. 2. Remove the system board. 3. Remove the system board inner EMC shield. 4. Remove the fuser input guide [A]. 5. Remove the transfer housing assembly. 6. Remove the gear from the assembly and install the motor in the printer. 68 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 83
    4039-1XX Repair Information 69
  • Lexmark 4039 Family | Service Manual - Page 84
    4039-1XX Fan/Redrive Removal 1. Open the top cover. 2. Remove the print cartridge. 3. Remove the top cover. 4. Remove the lower redrive shaft screws [D]. 7. Remove the plenum assembly and screws [B]. 8. Unplug the fan cable. The fan [C] can now be removed from the plenum assembly. 70 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 85
    4039-1XX D B A C Repair Information 71
  • Lexmark 4039 Family | Service Manual - Page 86
    end of the guide and unsnapping both sides from the fuser. 2. Lift the fuser input guide upward at both sides near the fuser and slide the guide toward the rear of the machine to release. 3. Lift the guide out of the machine. 4. Clean the fuser input guide before installing it. 72 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 87
    4039-1XX Repair Information 73
  • Lexmark 4039 Family | Service Manual - Page 88
    4039-1XX Fuser Lamp Removal CAUTION: THE TEMPERATURE OF THE HOT ROLLER IS 150 °-230 ° C (302 °-446 ° F). USE EXTREME CAUTION WHEN REMOVING THIS UNIT. BEFORE YOU SERVICE THIS UNIT, ALLOW THE MACHINE TO COOL FOR 5 MINUTES. right, using a soft cloth if the lamp is to be reinserted. 74 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 89
    4039-1XX Fuser Solenoid Removal 1. Remove the fuser. 2. Remove the two mounting screws [A] holding the solenoid housing to the fuser housing. 3. Disengage the solenoid bracket from
  • Lexmark 4039 Family | Service Manual - Page 90
    4039-1XX Fuser Thermistor Removal 1. Disconnect the thermistor cable connector [A] from the exit sensor card. 2. Remove bracket tabs [B] and remove the thermistor from the shroud. 5. Remove the thermistor cable from the guide clips on the right of the fuser to remove the thermistor. 76 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 91
    4039-1XX B A Repair Information 77
  • Lexmark 4039 Family | Service Manual - Page 92
    4039-1XX HVPS Removal 1. Unplug the power cord. 2. Remove the left cover 3. Remove the fuser input guide. 4. Remove the transfer roll housing. 5. Remove the fuser cover. 6. Disconnect the cable from the HVPS connector. 7. front of the power supply up and lift it out of the machine 78 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 93
    4039-1XX . C F E D F B Repair Information 79
  • Lexmark 4039 Family | Service Manual - Page 94
    4039-1XX Input Sensor Removal 1. Remove the fuser input guide [A]. 2. Remove the transfer roll housing. 3. Remove the D-roll. 4. Disconnect the system cable from the input sensor its mounting. 6. Disconnect the toner sensor cable from the board. 7. Remove the sensor board. A B 80 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 95
    4039-1XX Lower Frame Assembly Removal 1. Remove the right, front, and left covers 2. Remove the LVPS and the rod for the on/off switch. 3. Remove gear cover and the fuser input guide [A]. 4. Remove the transfer roll housing. 5. Disconnect the cable from the HVPS. 6. Remove the system board and the
  • Lexmark 4039 Family | Service Manual - Page 96
    4039-1XX LVPS Removal 1. Disconnect the power cord. 2. Remove all external feed trays. 3. Remove the left and right side covers. 4. (10P and 16L) Disconnect the fuser connector [A]. 7. Lift the supply up and then toward the right side frame to disconnect the On/Off switch linkage. 82 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 97
    4039-1XX LVPS Cover Removal 1. Form tabs [D] away from the power supply to create clearance for tabs [A] to move downward. 2. Release the top latches [A]. 3. Release the side latches [B]. 4. Release the bottom latches [C]. Repair Information 83
  • Lexmark 4039 Family | Service Manual - Page 98
    4039-1XX Operator Panel Removal 1. Remove the top cover. 2. Disconnect the operator panel cable. 3. Remove the operator panel mounting screws from right cover. 4. Remove the outer EMC shield. 5. Remove cable and mounting screws as required. 6. Pop the card off the plastic standoffs. 84 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 99
    4039-1XX Exit Sensor Removal 1. Remove the front cover. 2. Disconnect the fuser/sensor cable. 3. Disconnect the thermistor cable. 4. Disconnect the fuser solenoid cable. This cable is not present in all models. 5. Release the latches [A]. 6. Pull the sensor down to remove it. Repair Information 85
  • Lexmark 4039 Family | Service Manual - Page 100
    4039-1XX Paper Feed Magnet Assembly Removal 1. Remove the print cartridge. 2. Remove the right cover. 3. Remove the system board. 4. Remove the Remove the mounting screw [B]. 7. Remove the paper feed magnet assembly from the rear (slip the connector under the right frame). A B B 86 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 101
    4039-1XX Paper Feed Rollers Removal Note: Replace all paper feed drive rollers at the outer deflector. 4. Remove the screws [B] and the toner shield [E]. 5. Separate the side frames. 6. Pull the guides [C] out of the side frames. 7. Use a flat-blade tool to snap the gears and rollers [D] off the
  • Lexmark 4039 Family | Service Manual - Page 102
    4039-1XX Paper Size Switch Removal 1. Open the top cover. 2. Remove the print cartridge. 3. Remove the paper tray. 4. Open the right side cover. the two screws [A]. 7. Unplug the cable [B] from the switch connector [C]. 8. Rotate the switch about 90 ° and pull it out of the printer. 88 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 103
    4039-1XX Printhead Removal IMPORTANT: The printhead is ESD-sensitive. It is not serviceable and should be replaced as a unit. 1. Turn the printer off. 2. Remove the print cartridge. 3. Remove the right and top covers. 4. Remove the exit redrive and
  • Lexmark 4039 Family | Service Manual - Page 104
    4039-1XX System Board Removal 1. Check the page count and write it down so you can set the new system board. 2. Turn the printer off. 3. Remove the system board. Note: If system board is being replaced, remove the ROM SIMM and all options for installation on the new system board. 90 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 105
    4039-1XX Repair Information 91
  • Lexmark 4039 Family | Service Manual - Page 106
    4039-1XX System Cable Removal 1. Turn the printer off. 2. Remove the right cover. 3. Remove the transfer roll housing. 4. Remove the fuser input guide. 5. Disconnect the system cable connections. 6. Remove the cable align the timing marks on the torquer motor gear and D-roll gear. 92 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 107
    4039-1XX Toner Sensor Removal 1. Remove the fuser input guide [A] 2. Remove the transfer roll housing. 3. Lift the input sensor board far enough to disconnect the cable [B]. 4. Remove the end of the bellcrank spring. 5. Lift the
  • Lexmark 4039 Family | Service Manual - Page 108
    4039-1XX Transfer Roll Housing Removal 1. Remove the print cartridge. 2. Remove the fuser input guide. 3. Grasp the housing and pull toward the front of the machine to disconnect the housing from the cover, power the machine off then on, to ensure the erase lamps flash off and on. 94 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 109
    4039-1XX Upper Frame Removal 1. Unplug the power cord. 2. Remove the print cartridge. 3. Remove the right, left, and top covers. 4. Remove the system board. 5. Remove the
  • Lexmark 4039 Family | Service Manual - Page 110
    4039-1XX Zif Connector Removal 1. Slide the cable clamp [A] to the open position. 2. Note how the contact surfaces [C] of the cable are positioned as you pull the cable [B] out of the connector. 96 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 111
    4039-1XX Duplex Option Top Cover And Table Cover Removal 1. Open the top cover by pulling up at [A] and pivoting 90 °. 2. Pry the top cover from
  • Lexmark 4039 Family | Service Manual - Page 112
    4039-1XX Duplex Option Exit Card And Cover Removal 1. Pry up on tabs [A], after the tabs are released, lift up on the cover, rotate the cover of the frame assembly. Note: When re-installing the sensor, lift up the flags so they will clear the sensor and not be damaged. 98 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 113
    4039-1XX Repair Information 99
  • Lexmark 4039 Family | Service Manual - Page 114
    4039-1XX Duplex Option System Card And Motor Removal 1. Disconnect all cables. 2. Release latches [A] and lift the system board out. 3. Remove the two motor mounting on page 120". Note: Reinstall the motor so the belt is not tight but will not jump teeth on the timing pulley. A B 100 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 115
    4039-1XX Connector Locations This chapter shows the locations of major printer assemblies, gears, connectors, and ground straps. Major Assembly Locations Operator Panel Fan Exit Redrive
  • Lexmark 4039 Family | Service Manual - Page 116
    4039-1XX Gear Train 102 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 117
    4039-1XX HVPS Connector Locations 103
  • Lexmark 4039 Family | Service Manual - Page 118
    4039-1XX Transfer Roller Housing Paper Guide* * Transfer roller housing for 10P has no paper guide 104 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 119
    4039-1XX System Cable Pin 1 Pin 1 HVPS Input and Toner Sensors Pin 1 Transfer Roll System Board (10R/12R/12C/12L) J20 (16L) J17 Pin 1 Connector Locations 105
  • Lexmark 4039 Family | Service Manual - Page 120
    4039-1XX System Board Connectors 10R/12R/12L 106 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 121
    4039-1XX System Board Connectors 10R/12R/12C/12L Connector J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 J15 J16
  • Lexmark 4039 Family | Service Manual - Page 122
    4039-1XX System Board Connectors 16L 108 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 123
    4039-1XX System Board 16L Connector J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 J16 J16 J17 J18 J19 Name
  • Lexmark 4039 Family | Service Manual - Page 124
    4039-1XX System Board Connectors 10P J21 J14 J11 110 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 125
    4039-1XX System Board 10P Connector J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 J14 J15 J16 J17 J18 J19 J20
  • Lexmark 4039 Family | Service Manual - Page 126
    4039-1XX Printhead Cables The printhead cable connector for 10P, 10R, 12R, 12L,and 12C is J6. The printhead cable connector for 16L is J4. Connector 112 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 127
    4039-1XX Printhead Cable Pin Laser 1 2 3 4 5 6 6 5 7 4 8 3 9 2 10 1 Hsync 1 2 3 4 Mirror Motor Cable/Fan Cable The mirror motor cable connector for the 10P, 10R, 12R, 12L, and 12C
  • Lexmark 4039 Family | Service Manual - Page 128
    4039-1XX Operator Panel/Output Bin Sensor Cable - Handle-Mounted Outbin Sensor 114 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 129
    4039-1XX Operator Panel/Output Bin Sensor Cable - Redrive-Mounted Outbin Sensor Pin 1 Op Panel Cable Connector Pin 1 The cable connector for 10P, 10R, 12R, 12L, 12C is J7. The cable connector for 16L is J5. Connector Locations 115
  • Lexmark 4039 Family | Service Manual - Page 130
    4039-1XX Pin Op Panel 1 1 2 2 3 3 4 4 5 5 6 7 8 9 Sensor 1 2 3 4 * * No connection on machines with redrive-mounted output bin sensor. 116 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 131
    4039-1XX Printer Ground Straps Load Box Shaft to Upper Frame Outer Deflector to Lower Frame HVPS to Frame Static Brush to Lower Frame Operator Panel to Upper Frame Toner Shield to Lower Frame Connector Locations 117
  • Lexmark 4039 Family | Service Manual - Page 132
    4039-1XX Toner Shield to Lower Frame Load Box Shaft to Upper Frame 118 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 133
    4039-1XX Preventive Maintenance This chapter describes procedures for printer preventive maintenance. Following these recommendations can help prevent problems and maintain optimum performance. Safety Inspection Guide The purpose of this inspection guide Lexmark attachments Preventive Maintenance 119
  • Lexmark 4039 Family | Service Manual - Page 134
    4039-1XX Lubrication Specifications Lubricate only when parts are replaced or as needed, not on a scheduled basis. Use of lubricants other than those • The idler gear in the 500 sheet base and its shaft Use IBM no. 23 grease (approved equivalent Shell Darina 1) to lubricate: 120 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 135
    4039-1XX • Front pivot latch studs • Gear no. 8 teeth at gear no. 7 contact points • Gear no. 9 teeth at gear no. 11 contact points • Gear no. 9 teeth
  • Lexmark 4039 Family | Service Manual - Page 136
    4039-1XX Printhead Window Cleaning Procedure Do not use cleaning fluids on the printhead window. Do not use a bare cotton swab. The swab deposits lint is clean. Cleaning The Transfer Roller Power off the printer. Power on and let it complete POST. Do this two to three times. 122 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 137
    4039-1XX Scheduled Mechanical Maintenance The operator panel will display the message "80 Scheduled Maintenance" at each 200K (100K for 12C) page count interval. It is
  • Lexmark 4039 Family | Service Manual - Page 138
    4039-1XX Parts Catalog How To Use This Parts Catalog • SIMILAR ASSEMBLIES: If two assemblies contain a majority of identical parts, they are broken down on the
  • Lexmark 4039 Family | Service Manual - Page 139
    4039-1XX Assembly 1: Covers 14 1 2 1A 12 1B 17 10 7 6 5 4 27 8 15 9 11 3 16 Parts Catalog 125
  • Lexmark 4039 Family | Service Manual - Page 140
    4039-1XX AsmIndex 1-1 -1 NS -1A -1B NS -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -3 -3 -4 NS -5 -6 -7 -8 -9 -10 -11 -12 -14 -14 -15 -16 Part Number 1325311 1328204 1329607 1381017 1328207 Paper Stop Asm,10R/12R/12C/10P Paper Stop Asm, 12L/16L Front Exit Slide Tray, Front Exit with slide 126 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 141
    4039-1XX Assembly 1: Covers (Continued) 14 1 2 1A 12 1B 17 10 7 6 5 4 27 8 15 9 11 3 16 Parts Catalog 127
  • Lexmark 4039 Family | Service Manual - Page 142
    4039-1XX AsmIndex 1-17 NS NS NS -27 Part Number 1328508 1328482 1328189 Units 1 1 1 1 1 Description Manual Feed Tray with guide Screw (Deflector Spring Mtg.) Parts Packet 1383314 Cover, Duplex mtg. slot Screw (Deflector Switch Mtg. plate) Parts Packet 1383314 Front Exit Door 128 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 143
    4039-1XX Assembly 2: Lower Frame 7 1 14 4A 4 15 2 10 5 1 20 9 22 7 8 1 18 6 11 23 19 13 3 12 9 17 Parts Catalog 129
  • Lexmark 4039 Family | Service Manual - Page 144
    4039-1XX AsmIndex 2-1 -1 -2 -2 -2 -2 -2 -2 -2 -2 -3 -3 -3 -4 -4A NS NS -5 -5A -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -15 Part Number 1381120 1381001 1381046 Gear 2 Nut, Gear 2, PP Lockwasher, Gear 2 Left Cartridge Latch Gear Train Cover (All except 10P) Gear Train Cover, 10P 130 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 145
    4039-1XX Assembly 2: Lower Frame (Continued) 7 1 14 4A 4 15 2 10 5 1 20 9 22 7 8 1 18 6 11 23 19 13 3 12 9 17 Parts Catalog 131
  • Lexmark 4039 Family | Service Manual - Page 146
    4039-1XX AsmIndex 2-17 -17A -18 -19 NS -20 -21 -22 -23 NS Part Number 1383314 1383314 1328428 1328427 1383314 1039476 1328181 Duplex Screw, Duplex Bracket Parts Packet Grommet, Printhead Cable Bracket, cover pivot Cable Clamp Guide, Cable, 10P Screw, Cable Clamp Parts Packet 132 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 147
    4039-1XX Assembly 3: Upper Frame 22 18 23 23 19 28 20 29 8 7 2 11 12 16 24 6 17 23 24 11 1A 1 3 23 25 12 4 5 10 30 26 14 21 28 Parts Catalog 133
  • Lexmark 4039 Family | Service Manual - Page 148
    4039-1XX AsmIndex 3-1 -1 -1A -2 -2 -3 -3 -4 -5 -6 -7 -8 -9 NS -10 -10 -11 -12 NS -14 NS -16 -17 -18 -18 -19 -20 -21 -22 -23 -24 -25 , Parts Packet Output Bin Sensor Assembly (handle mounted) 12L/16L Retainer, E-Clip, Parts Packet Pivot, Handle--Parts Packet Screw, Parts Packet 134 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 149
    4039-1XX Assembly 3: Upper Frame (continued) 1A 1 22 18 23 23 19 28 20 29 8 7 2 11 12 16 24 6 17 23 24 11 3 23 25 12 4 5 10 30 26 14 21 28 Parts Catalog 135
  • Lexmark 4039 Family | Service Manual - Page 150
    4039-1XX AsmIndex 3-26 -26 -26 -28 -29 -30 -30 Part Number 1381099 1381134 1381095 1383314 1325138 1325067 1328467 Units 1 1 1 2 1 2 2 Description Cable, Screw, Shaft Mtg., Parts Packet Spring, Redrive 10R/12R/12C/10P Spring, Plenum 10R/10P Spring, Plenum 12R/12L/12C/16L 136 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 151
    4039-1XX Assembly 4: Printhead 8 8A 8B 1 9 2 7 3 6 4 System Board Parts Catalog 137
  • Lexmark 4039 Family | Service Manual - Page 152
    4039-1XX AsmIndex 4-1 -1 -2 -3 -4 NS -6 -7 -8 -8A -8B -9 Part Number 1381624 1381005 1328431 1325017 1325018 1038199 1383315 1383316 1383314 1383314 1383314 1383315 Units 1 1 1 1 1 Mtg., Parts Packet Screw, Hex Headed Parts Packet Pointer, Parts Packet Retainer, Parts Packet 138 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 153
    4039-1XX Assembly 5: Paper Feed 37 31 16 38 34 36 29 15 21 20 22 18 26 2 28 13 12 17 14 4 33 23 1 35 6 3 19 35 34 11 23 10 30 25 8 9 8 5 35 39 8 7 23 24 Parts Catalog 139
  • Lexmark 4039 Family | Service Manual - Page 154
    4039-1XX AsmIndex 5-1 -2 -3 -4 -4 -5 -5 -6 -7 -7 -8 -9 -10 -11 -12 -12 -13 -14 -14 -15 -15 -16 -17 -18 -18 -19 -20 -21 -22 -23 -24 -25 Part Sensor Shaft 12L/16L Roller, backup 12L/16L Spring, backup 12L/16L Jumper, Ground, Parts Packet Paper Size Sensor Asm Arm, Tray Frame 140 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 155
    4039-1XX Assembly 5: Paper Feed (Continued) 37 31 16 38 34 36 29 15 21 20 22 18 26 2 28 13 12 17 14 4 33 23 1 35 6 3 19 35 34 11 23 10 30 25 8 9 8 5 35 39 8 7 23 24 Parts Catalog 141
  • Lexmark 4039 Family | Service Manual - Page 156
    4039-1XX AsmIndex 5-27 NS -28 -28 -29 NS -30 -31 -33 -34 -34 -34 -34 -35 NS -36 -37 -38 Part Number Housing Output Bin Sensor 12L/16L, redrive mounted sensor Cable, Output Bin/Op Panel 12L/16L, redrive mounted sensor Kit, Bail, Minibail, and Guide 12L/16L, redrive mounted sensor 142 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 157
    4039-1XX Assembly 6: Paper Feed Alignment Gears Parts Catalog 143
  • Lexmark 4039 Family | Service Manual - Page 158
    4039-1XX AsmIndex 6-1 -1 -2 -3 -4 -5 -5 NS NS Part Number 1328383 1409238 1381145 1039278 1383316 1328384 1402336 1383580 1383908 Units 1 1 1 1 1 1 1 1 1 1 1 1 1 1 o Bellcrank o Thrust washer Bellcrank, Prealigner 12C Anchor Repair Kit (Metering) Anchor Repair Kit (Prealigner) 144 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 159
    4039-1XX Assembly 7: Paper Feed Drive 5 1 3 2 20 7 4 6 19 8 9 23 24 16 19 14 17 10 15 25 11 18 21 13 7 12 18 21 22 8 Parts Catalog 145
  • Lexmark 4039 Family | Service Manual - Page 160
    4039-1XX AsmIndex 7-1 -1 -2 -3 -4 -4 -5 -6 -6 -7 -8 -9 -10 -11 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 Part Number Parts Packet Gear 13, Parts Packet Clip, Parts Packet Machine Pad Torquer Motor, 10P Adapter, Torquer Motor, 10P Screw, Torquer, Parts Packet 146 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 161
    4039-1XX Assembly 8: Standard Paper Tray (200 sheet) 2 4 5 1 3 6 Parts Catalog 147
  • Lexmark 4039 Family | Service Manual - Page 162
    4039-1XX AsmIndex 8- - -1 -1 -2 -3 -4 -4 -5 -6 Part Number 1183260 1183276 1183367 1058272 1183376 1183266 1183275 1183163 1408567 1183329 1183330 1039562 1058486 Units 1 1 1 1 Paper Stop Corner Buckler Liner, 11 in. Liner, 14 in. Adjustable Guide Universal Paper Tray Adapter 148 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 163
    4039-1XX Assembly 9: Paper Tray (500-Sheet) 5A Parts Catalog 149
  • Lexmark 4039 Family | Service Manual - Page 164
    4039-1XX AsmIndex 9-1 -1 -2 -2 -3 -4 -4 -5 -5A -6 -6 -7 -8 -10 -11 -12 -13 -14 -15 Part Number 1195837 Tray Assembly. 14 in. Bottom Cover 11 in. Bottom Cover 14 in. Base 11 in. Base 14 in. Paper Guide Slide 11 in. Slide 14 in. Paper Stop Slider, Paper Stop Cover 11 in. Cover 14 in. Pivot Plate,
  • Lexmark 4039 Family | Service Manual - Page 165
    4039-1XX Assembly 10: Base for Paper Drawer (500-Sheet) 2 3 1 4 4 Parts Catalog 151
  • Lexmark 4039 Family | Service Manual - Page 166
    4039-1XX AsmIndex 10-1 -2 -3 -4 NS Part Number 1328194 1039558 1328197 1039170 1328674 Units 1 1 1 1 1 Description Housing Roll Plate Assembly, Gear Pad, Machine Clip, Ground 152 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 167
    4039-1XX Assembly 11: Optional Paper Drawer (500-Sheet) 5 12 6 4 7 8 13 14 11 10 9 2 1 3 16 3 Parts Catalog 153
  • Lexmark 4039 Family | Service Manual - Page 168
    4039-1XX AsmIndex 11-1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 Part Number 1183342 1328630 1039170 1039596 1383316 1039603 1039540 Screw, Parts Packet Spring, Parts Packet Drive Assembly D-Roller Bias Spring, Parts Packet Roller Switch Assembly Screws, Parts Packet 154 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 169
    4039-1XX Assembly 12: Fuser 7 13 3 7 4 2 23 16 6 25 12 11 14 17 8 1 15 15A 2 8A 9 26 19 22 24 10 20 21 18 Parts Catalog 155
  • Lexmark 4039 Family | Service Manual - Page 170
    4039-1XX AsmIndex 12-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -2 -3 -3 -4 -4 -6 -7 -8 -8 -8 -8 -8 -8 Part Number 1381082 1381083 1381521 1381084 1381085 1381522 1381010 1381038 1381626 1381627 end away from gear. Fuser Lamp 220V 16L. Install lamp with colorcoded end away from gear. 156 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 171
    4039-1XX Assembly 12: Fuser (Continued) 7 3 13 7 4 2 23 16 6 25 12 11 14 17 8 1 15 15A 2 8A 9 26 19 22 24 10 20 21 18 Parts Catalog 157
  • Lexmark 4039 Family | Service Manual - Page 172
    4039-1XX AsmIndex 12-8A -8A -8A -8A NS NS -9 -9 -10 -10 -11 -12 -13 -14 -15 -15A -15A -16 -17 -18 -19 -19 -20 -21 - , Parts Packet Spring, Redrive Idler Parts Packet Contact Asm, Right Lamp Contact Asm, Left Lamp Screw, Mtg., Parts Packet Detack Fingers Detack Finger springs 158 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 173
    4039-1XX Assembly 13: Electronics 4A 4 3 18 1 5 5A 11 21 18 23 9 22 6 13 7 Parts Catalog 159
  • Lexmark 4039 Family | Service Manual - Page 174
    4039-1XX AsmIndex 13-1 -1 -1 -1 -1 -1 -1 NS NS NS NS -3 -3 -3 -3 -3 -3 -3 -3 -3 -4 -4A -5 -5 -5A -6 -6 -6 -6 /Australia/ Argentina/Paraguay Power Cord Set, Israel Power Cord Set, UK/Malaysia/Singapore Rod, on/off Support, Rod on/off HV Power Supply 10R/12R/12C/12L/16L HV Power Supply 10P Cable, HV
  • Lexmark 4039 Family | Service Manual - Page 175
    4039-1XX Assembly 13: Electronics (Continued) 4A 4 3 18 1 5 5A 11 21 18 23 9 22 6 13 7 Parts Catalog 161
  • Lexmark 4039 Family | Service Manual - Page 176
    4039-1XX AsmIndex 13-7 -9 -9 Shield 16L Inner EMC Shield 10P Outer EMC Shield 16L Guide, Font Card 10R/12R/12L/12C Guide, Font Card 16L Washer, Parts Packet Nut, Card Mtg ROM SIMM 10P ROM SIMM, 10R, 4039 plus ROM SIMM, 12R/12L, 4039 plus ROM SIMM, 16L, 4039 plus Serial cable 10R/12R/12L/12C Serial
  • Lexmark 4039 Family | Service Manual - Page 177
    4039-1XX Assembly 14: Transfer Roll Parts Catalog 163
  • Lexmark 4039 Family | Service Manual - Page 178
    4039-1XX AsmIndex 14-1 -2 -2 -3 Part Number 1381008 1381007 1381652 1328356 Units 1 1 1 1 1 1 1 1 Description Roll Asm, Transfer Housing, Transfer 10R/12R/12C/ on 10P) o Rear Lens Asm, Erase o Front Lens Asm, Erase o Contact, Transfer Roll o Lamp Asm, Erase Cover, Clip Bearing 164 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 179
    4039-1XX Assembly 15: Duplex Option 4 3 7 2 12 13 14 5 6 15 10 17 11 8 16 19 1 18 Parts Catalog 165
  • Lexmark 4039 Family | Service Manual - Page 180
    4039-1XX AsmIndex 15-1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -18 -19 NS NS Part Number 1381019 1381006 1381020 1326137 1381021 1408906 Asm 300 w/Top Cover 12L/16L Tray Asm 130 w/Top Cover 10R/12R/10P Top Cover Paper Tray Gear Parts Pack Flag Parts Pack (4) 166 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 181
    4039-1XX Assembly 16: Envelope+ and 100-Sheet Auxiliary Feeder Parts Catalog 167
  • Lexmark 4039 Family | Service Manual - Page 182
    4039-1XX AsmIndex 16- -1 -2 -3 -4 -5 -6 -7 -8 -8A -9 -10 NS NS Part Number 1183151 1183966 1183226 1622529 1039615 1383944 1622303 1622536 Screw Spring Magnet Assembly Washer Screw, Mtg Cover, Right Guide, Large Latch, Guide Guide, Small Spring, Override Lever (100-Sheet Auxiliary Feeder Only
  • Lexmark 4039 Family | Service Manual - Page 183
    4039-1XX Assembly 17: Options AsmIndex 17-2 -3 -4 -5 -6 -7 -8 -9 -10 -9 -10 -11 -12 13 Part Number 1328586 1328585 1376461 1328589 1321882 1321883 13A0339 13A0340 1381050 1402209 1402207 1402208
  • Lexmark 4039 Family | Service Manual - Page 184
    4039-1XX Assembly 18: Miscellaneous AsmIndex - Part Number 1319128 1329048 1383313 1383314 1383315 1383316 1383317 1383318 1381145 1383385 1383390 1329301 23 Oil, IBM #10 4 oz. Duplex Gears parts packet Duplex Flags parts packet Twinax/serial debug cable Coax/serial debug cable 170 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 185
    4039-1XX Index Numerics 100-sheet auxiliary feeder paper restraint spring adjustment duplex option assembly 165 bottom cover/entry sensor card removal 98 exit card and cover removal 98 problems 18 system card and motor removal 100 top cover/table cover removal 97 E electronics assembly 159 envelope
  • Lexmark 4039 Family | Service Manual - Page 186
    light print 22 operator panel problems 24 removal 84 operator panel/output bin sensor cable handle-mounted outbin sensor 114 redrive-mounted outbin sensor 115 option card removal 84 optional paper feed magnet adjustments 58 options assembly 169 available 2 output bin sensor 23 172 Service Manual
  • Lexmark 4039 Family | Service Manual - Page 187
    4039-1XX P page count 41 paper drawer base assembly, 500-sheet 151 optional (500-sheet) assembly 153 paper feed alignment gears assembly 143 assembly 139 drive assembly 145 magnet adjustments 57 magnet assembly removal 86 rollers removal 87 paper feed problem safety inspection guide 119 scheduled
  • Lexmark 4039 Family | Service Manual - Page 188
    4039-1XX T test page 42 toner sensor removal 93 tools required 4 torquer motor removal 92 transfer roller assembly 163 cleaning 122 removal 66 transfer 42 U upper frame assembly 133 removal 95 V vertical void or streak 30 W warm-up time 39 wrap tests 46 Z Zif connector removal 96 174 Service Manual
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4039-1XX
LaserPrinter 4039 Series
Lexmark is a trademark of Lexmark
International, Inc., registered in the
United States and/or other countries.
• Table of Contents
• Index
• Safety and Notices
• Trademarks
• Start Diagnostics
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