Lexmark 4039-1XX Service Manual
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Lexmark 4039-1XX Service Manual

Lexmark 4039-1XX Service Manual

Laserprinter 4039 series
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LaserPrinter 4039 Series
Lexmark is a trademark of Lexmark
International, Inc., registered in the
United States and/or other countries.
4039-1XX

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Summary of Contents for Lexmark 4039-1XX

  • Page 1 • Table of Contents • Start Diagnostics • Start Diagnostics • Safety and Notices • Trademarks • Index • Manuals Menu Lexmark is a trademark of Lexmark International, Inc., registered in the United States and/or other countries. LaserPrinter 4039 Series 4039-1XX...
  • Page 2 Comments may be addressed to Lexmark International, Inc., Department D22A/035-3, 740 New Circle Road NW, Lexington, Kentucky 40550, U.S.A. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 3: Table Of Contents

    Ozone 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 ...
  • 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...
  • 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 Clean Frequency ... 34 Defaults ... 35 Developed Image Test ... 35 Disk Test/Clean...
  • Page 6 4039-1XX Network Connections and Checks ...46 Wrap Tests ...46 LAN Information ...47 Serial Interface Option, 10P ...47 Function Switch Setting...47 Repair Information... 51 Handling ESD-sensitive Parts ...51 Adjustments...52 Envelope Restraint Spring On The Envelope+ Feeder ...52 Paper Restraint Spring On The 100-sheet Auxiliary Feeder ...52...
  • 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 ... 87 Paper Size Switch Removal... 88 Printhead Removal... 89 System Board Removal ... 90 System Cable Removal...
  • Page 8 4039-1XX Preventive Maintenance... 119 Safety Inspection Guide ...119 Lubrication Specifications...120 Printhead Window Cleaning Procedure ...122 Cleaning The Transfer Roller ...122 Scheduled Mechanical Maintenance...123 Parts Catalog... 124 How To Use This Parts Catalog ...124 Assembly 1: Covers ...125 Assembly 2: Lower Frame ...129 Assembly 3: Upper Frame ...133...

  • Page 9: Notices And Safety Information

    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 is not intended to state or imply that only that product, program, or service may be used.

  • Page 10: Industry Canada Compliance Statement

    4039-1XX The manufacturer is not responsible for any radio or television interference caused by using other than recommended cables or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.

  • Page 11: European Community (Ec) Electromagnetic Compatibility Directive

    A declaration of conformity with 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. Notices and Safety Information...

  • Page 12: Safety Information

    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 of this product.

  • Page 13: Ozone Information

    4039-1XX Norme di sicurezza • Le informazioni riguardanti la manutenzione di questo prodotto sono indirizzate soltanto al personale dell'assistenza autorizzato. • Durante lo smontaggio e il manutenzionamento di questo prodotto, è possibile il rischio accresciuto di scosse elettriche e danni personali. Il personale di assistenza autorizzato, consapevole di ciò, deve adottare le precauzioni necessarie.

  • Page 14: Preface

    4039-1XX Preface This manual is divided into the following chapters: • “General Information” contains a general description of the printer and the maintenance approach used to repair it. Special tools and test equipment are listed in this chapter, as well as general environmental and safety instructions.

  • Page 15: General Information

    4039-1XX 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 models and the plus models.

  • Page 16: Lexmark Model

    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 with all printer models.

  • Page 17: Maintenance Approach

    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”...

  • Page 18: Abbreviations

    4039-1XX Abbreviations ASIC Application-Specific Integrated Circuit Customer Setup DRAM Dynamic Random Access Memory EEPROM Electrically Erasable Programmable Read- Only Memory Electrophotographic Process Electrostatic Discharge Field Replaceable Unit HVPS High Voltage Power Supply Local Area Network LASER Light Amplification by Stimulated Emission...

  • Page 19: Diagnostic Information

    4039-1XX Diagnostic Information 4039 Diagnostics: Failures With Error Codes Two-digit codes 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” models, refer to the diagnostics error log for the last six errors or paper jam codes.
  • Page 20 4039-1XX Error/Code 37 Insufficient Memory 38 Memory Full 39 Complex Page 43 Font Card Not Supported 44 Defective Font Card 47 Font Card Removed While Printing 52 Flash Full 53 Unformatted or Defective Flash 54 Serial Error 58 Duplex Not Attached...
  • Page 21 4039-1XX Error/Code 63 Unformatted or Defective Disk 7X Network Card Codes 80 Scheduled Maintenance 88 Toner Low 90X Software Error 917 Transfer Roll Error Action The printer will ignore a disk it senses as defective. Run the Quick Disk Test. If the test fails, the disk is defective or the data on track1 is bad.
  • 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...
  • Page 23 4039-1XX Error/Code 946 System Board 947 System Board 948 System Board 950 System Board 952 System Board 953 System Board 960 Memory Error 961 Memory Error 970 Network Card 971 Network Card 972 Network Card 973 Network Card 974 Network Card...
  • Page 24 4039-1XX Error/Code 977 Network Card 978 Network Card 979 Network Card 990 Duplex Option 991 Duplex System Card Failure 993 Duplex Comm. Failure Service Manual Action Network card is installed but is not communicating with the system board. See “Network Card 977 Errors” on page 23.

  • Page 25: Power-On Self Test (Post)

    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 the following: 1. 1½ rows of pels appear on the display and then clear. 2. Diamonds fill the display and then clear.

  • Page 26: Symptom Table

    4039-1XX Symptom Table Symptom Dead Machine Repeats pattern of five beeps and a pause. Machine Hangs Displaying Diamonds Operator Panel Paper Feed, Base Printer Paper Feed, Duplex Unit Paper Feed Problem, 500-sheet Second Tray Paper Feed Problem, Envelope+ Feeder/100-Sheet Auxiliary Feeder...

  • Page 27: Banding

    4039-1XX Symptom Vertical Void or Streak Banding 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 the speed of the paper as it moves from roll to roll during development or transfer.
  • Page 28 4039-1XX 10R/12R/12C/ J20-1 to J20-4 J17-1 to J17-4 J20-2 to J20-4 J17-2 to J17-4 J20-3 to J20-4 J17-3 to J17-4 J20-8 to J20-4 J17-8 to J17-4 Voltage while Printing J14-1 to J14-4 Less than 5VDC J14-2 to J14-4 Less than 5VDC...

  • Page 29: Black Page

    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 drum. Check the condition of each HVPS contact and make sure they spring back when pressed. Check the continuity of the HVPS cable.

  • Page 30: Blank Page

    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 error rather than blank output.

  • Page 31: Blurred Or Fuzzy Print

    4039-1XX Voltage while Printing J14-1 to J14-4 Less than 5VDC J14-2 to J14-4 Less than 5VDC J14-3 to J14-4 The meter should fluctuate slightly between each page. J14-8 to J14-4 1VDC If the voltages are not correct replace the system board.

  • Page 32: Duplex

    4039-1XX If some voltages are present, but all are not correct, disconnect all cables except the LVPS from the system board. POR and verify that the LVPS voltages are correct. Turn the power back off and, one at a time, reconnect the system board cables, powering on in between each connection and checking the voltages.

  • Page 33: Fan (927 Error)

    4039-1XX sure the duplex table cover (floor) is correctly snapped in place at its front and rear and that the gear block assembly is correctly snapped into the bottom cover. Run duplex diagnostics tests #1 and #2 to make sure there is no slippage in the paper path. Make sure the flags of the duplex unit input and exit sensors move freely.

  • Page 34: Fuser Theory

    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 board reads the thermistor resistance and toggles a TRIAC in the LVPS which cycles the lamp on and off to maintain the proper hot roll temperature.

  • Page 35: Fuser: 923 Error

    4039-1XX If the thermal fuse has blown, the fuser and the fuser wiper will be damaged. Before replacing the fuser and the fuser wiper, check the voltage at (10P) J11-16 (10R/12R/12C/12L) J11-3 (16L)J18-16 as you POR again. It should stay at 0 until the 922 Error is displayed and then go to +24VDC(10P: +5VDC);...

  • Page 36: Horizontal Void Or Streak

    4039-1XX Horizontal Void or Streak This is usually due to the cartridge not being installed correctly. Check the printhead area for obstructions, and check the mechanical workings of the print cartridge and printhead shutter. If nothing is found go to “Blank Page” and follow those instructions.

  • Page 37: Network Card 977 Errors

    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. Network Card 977 Errors All network card errors are recorded as 977 in the error log. If there are 977 errors in the log, POR several times and take the appropriate action for the displayed error code.

  • Page 38: Operator Panel Problem

    4039-1XX For handle-mounted sensor: The voltage at sensor card J2-3 (pin 1 is the bottom pin) should be +5VDC, and the voltage at J2-4 should be (12L) 10 to 14VDC (16L) 22 to 26VDC. If these are incorrect and the cable has continuity, replace the system board. The voltage...

  • Page 39: Paper Feed Problem, 500-Sheet Second Tray

    4039-1XX On models 10R/12R/12C/12L, a DC-DC convertor changes +34VDC at J9-1 into +5VDC, +12VDC, and -12VDC. Check for +5VDC at J8-1 and for +34VDC at J9-1 and at J11-4. Replace the DC-DC convertor, the system board, or the LVPS depending on where the voltage is incorrect.

  • Page 40: Paper Feed, Duplex Unit

    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 the cable before replacing the sensor. The input sensor signal is on (10P) J20-6 (10R/12R/12C/12L) J20-11 (16L) J17-11;...

  • Page 41: Paper Feed Problem, Envelope+ Feeder/ 100-Sheet Auxiliary Feeder

    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 out of position; feeder cable loose, disconnected, or plugged in the wrong connector; feeder incorrectly installed; worn or damaged rollers or gears;...

  • Page 42: Paper Size Sensing Problem

    4039-1XX Paper Size Sensing 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 printer.

  • Page 43: Regularly Spaced Marks

    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 determined by the spacing of the marks according to the following table. Find and replace the damaged part.

  • Page 44: Random Marks

    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 found.

  • Page 45: Vertical Void Or Streak

    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 is occurring before or after the transfer process.

  • Page 46: Diagnostic Aids

    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. To enter Diagnostics mode: 1. Turn the printer off. 2. Press and hold the Ready and Return buttons. Then turn the printer on.

  • Page 47: Grouped Diagnostic Aids

    4039-1XX Grouped Diagnostic Aids Print Tests Print Test Page Developed Image Test Print Tests Registration Tests Print Registration Quick Test Paper Feed Tests Envelope Print Test Paper Feed Test Printer Setup Tests Envelope Enhance Print Contrast (Transfer) Fuser Temperature/Warm-up Time...

  • Page 48: Alphabetical List Of Diagnostic Aids

    4039-1XX Alphabetical List of Diagnostic Aids Auto Clean Auto Clean needs to be turned on if there is an unacceptable amount of toner being deposited on the back of the page. When Auto Clean is on, after printing the number of pages specified in Auto Clean Frequency, the printer pauses the number of seconds specified in Auto Clean Delay.

  • Page 49: Defaults

    4039-1XX Defaults Allows setting the following defaults to U.S. or Non U.S. values. U.S. Letter size paper # 10 envelopes Symbol Set Roman-8 1. Enter Diagnostics mode. 2. Select [Defaults]. 3. Select [U.S.] or [Non U.S.]. 4. Press Return to return to Diagnostics mode main menu.

  • Page 50: Duplex Feed 1 Test

    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]. 4. Select [CONTINUE] to start the test, or [CANCEL] to return to Diagnostics mode main menu. 5. Select [CANCEL] to interrupt the test.

  • Page 51: Duplex Feed 2 Test

    4039-1XX Duplex Feed 2 Test This test verifies that paper feeds through the duplex unit properly and tests the stop point of the page as it feeds back over the top of the duplex paper tray. 1. Enter Diagnostics mode.

  • Page 52: Envelope Enhance

    4039-1XX Envelope Enhance Use this procedure to set the fuser solenoid power level to low, medium, or high. Increase the level to reduce envelope wrinkling, or decrease the level to reduce solenoid noise. 1. Enter Diagnostics mode. 2. Select [Envelope Enhance].

  • Page 53: Fuser Temperature And Warm-Up Time

    4039-1XX Fuser Temperature And Warm-Up Time These settings allow adjustment of the fuser to correct problems with paper curl or melting letterheads. Paper curl in which the top and bottom of the page curl toward the printed side (hot paper curl) can be corrected by reducing the fuser temperature.

  • Page 54: Maintenance Kit Count

    4039-1XX Maintenance Kit Count This non-displayed counter must be reset after the maintenance kit is replaced to prevent the [80 Scheduled Maintenance] message from displaying when the machine is turned on. 1. Enter Diagnostics mode. 2. Select [Maintenance Count]. 3. Select [RESET] to set the count back to “0”.

  • Page 55: Lcd Test

    4039-1XX LCD Test To test the operator panel display: 1. Enter Diagnostics mode 2. Select [LCD Test]. 3. Select [Single] or [Continuous]. 4. The display goes through a continuous sequence of turning pels on and off. 5. Press Return to stop continuous LCD test.

  • Page 56: Permanent Page Count

    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 to return to Diagnostics mode main menu.

  • Page 57: Print Tests

    4039-1XX 4. Select [Print Test Page]. 5. Select either [Single] or [Continuous] depending if you want one page or continuous test pages. 6. Select [Stop] when you want the continuous test to end. Print Tests All of the print tests can be run in the [Single] or [Continuous] mode.

  • Page 58: Print Test 3

    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 Diagnostics mode. 2. Select [Print Test 3]. 3. Select [Single] or [Continuous]. 4. Select [CANCEL] to stop continuous print.

  • Page 59: Sensor Test

    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: The Output Bin sensor can have up to a 15 second delay in changing to open.

  • Page 60: Network Connections And Checks

    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 Test: 1. Turn the printer off. 2. Disconnect the interface cable. 3. Install the wrap plug in one of the interface cable connectors.

  • Page 61: Lan Information

    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 connectors are pictured below. The printer test page also indicates to which type of LAN the printer is connected.
  • Page 62 4039-1XX Switch 5 – Data Bits: Switch 5 selects the number of data bits (7 or 8) in each data frame. DATA BITS Switch 6 and 7 – Parity: Switches 6 and 7 select the interface parity. Parity Ignore Even Note: When setting the “Ignore”...
  • Page 63 4039-1XX Switch 8 – Buffer Size: Switch 8 allows the adapter buffer size to be limited, to minimize the amount of data in the buffer at any time. Buffer Size Normal Minimum Switch 9 – Protocol: Switch 9 selects the type of protocol.
  • 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 the RS-422 serial interface. Mode Normal Reverse Switch 12 – Interface: Switch 12 sets the serial interface in either RS-232C or RS-422 mode.

  • Page 65: Repair Information

    4039-1XX Repair Information This chapter explains how to make adjustments to the printer and how to remove defective FRUs. Handling ESD-sensitive Parts Many electronic products use parts that are known to be sensitive to electrostatic discharge (ESD). To prevent damage to ESD-sensitive...

  • Page 66: Adjustments

    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 separator roller by 1.9 ±0.2 mm (0.075 ±0.008 in.). 3. Tighten the mounting screw. Paper Restraint Spring On The 100-sheet Auxiliary Feeder 1.

  • Page 67: Envelope Feeder Magnet And 100-Sheet Auxiliary Feeder Magnet

    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 the magnet assembly so the armature clears the clutch gear by 0.30 ± 0.20 mm (0.012 ±...

  • Page 68: Fuser Drive Gear Backlash

    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 backlash in the fuser gear. Print quality can be affected if the gears are too tight.
  • Page 69 4039-1XX Repair Information...

  • Page 70: Fuser Solenoid

    4039-1XX Fuser Solenoid Note: The fuser solenoid must be mounted on the fuser for this adjustment and should be at room temperature. 1. Loosen screw [A]. 2. Remove the rubber washer. 3. Rotate shaft [B] (eccentric) to obtain 4.2 mm ± 0.2 mm (0.165 in.±...

  • Page 71: Paper Feed Magnet

    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 cam step check for 0.60 mm ± 0.07 mm (0.024 in ± 0.003 in.) between the foam pad and the magnet pole piece.

  • Page 72: Optional Paper Feed Magnet

    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 magnet pole piece. If adjustment is required, continue: 2. Keep the armature latched and loosen the magnet mounting screw [A].

  • Page 73: Printhead Skew - Level 1

    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 the top edge of the paper. Use Print Test 1 or Quick Test to check this. Rotating the printhead clockwise will lower the left skew adjustment point on the test print.

  • Page 74: Printhead Skew - Level 2

    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. 4. Move the pointer [B] to eliminate the skew. Moving the pointer toward the left raises the left adjustment point on the printout.

  • Page 75: Print Registration Adjustment

    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 at the top and bottom edges of the page and the printout is centered left to right.

  • Page 76: Removals

    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 top cover. 4. Swing the cover open. 5. Remove the E-clip from the rear pivot pin and lift the cover off the rear pivot pin.
  • Page 77 4039-1XX Repair Information...

  • Page 78: Left Cover Removal

    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 [A] and push the end to the rear to release it. 5. Push the top of the cover to the left.
  • Page 79 4039-1XX Repair Information...

  • Page 80: Transfer Roll Removal

    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 bearing cover from the front with your left hand.

  • Page 81: D-Roll Assembly Removal

    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.

  • Page 82: Drive Motor Removal

    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 cover by releasing the rear latch and lifting up.
  • Page 83 4039-1XX Repair Information...

  • Page 84: Fan/Redrive Removal

    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 by disengaging the right end to the rear of the machine. 5. Disconnect the long redrive belt [A] and slip it off the lower shaft.
  • Page 85 4039-1XX Repair Information...

  • Page 86: Fuser Removal

    4039-1XX Fuser Removal Note: The heater lamp is fragile and may be damaged if you are not careful when you remove or replace the fuser unit. CAUTION: THE TEMPERATURE OF THE HOT ROLLER IS 150 °-230 ° C (302 °- 446 ° F). USE EXTREME CAUTION WHEN REMOVING THIS UNIT.
  • Page 87 4039-1XX Repair Information...

  • Page 88: Fuser Lamp Removal

    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.

  • Page 89: Fuser Solenoid Removal

    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 the plunger. Note: When a new solenoid assembly is installed, the fuser solenoid must be adjusted.

  • Page 90: Fuser Thermistor Removal

    4039-1XX Fuser Thermistor Removal 1. Disconnect the thermistor cable connector [A] from the exit sensor card. 2. Remove the fuser cover and wiper. 3. Remove the tape holding the thermistor cable to the shroud. 4. Squeeze the thermistor bracket tabs [B] and remove the thermistor from the shroud.
  • Page 91 4039-1XX Repair Information...

  • Page 92: Hvps Removal

    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. Remove the power switch rod.
  • Page 93 4039-1XX Repair Information...

  • Page 94: Input Sensor Removal

    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 board. Note: Use care, the flag can be damaged while removing the sensor.

  • Page 95: Lower Frame Assembly Removal

    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.

  • Page 96: Lvps Removal

    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) remove the system board and the inner EMC shield. 5. Remove the left and right LVPS mounting screws.

  • Page 97: Lvps Cover Removal

    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].

  • Page 98: Service Manual

    4039-1XX Operator Panel Removal 1. Remove the top cover. 2. Disconnect the operator panel cable. 3. Remove the operator panel mounting screws from the inside of the top cover. Option Card Removal 1. Remove all external trays. 2. Open the top cover.

  • Page 99: Exit Sensor Removal

    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.

  • Page 100: Paper Feed Magnet Assembly Removal

    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 inner EMC shield. 5. Locate the paper feed magnet mounting screw [B] (visible through the right side frame [A]).

  • Page 101: Paper Feed Rollers Removal

    4039-1XX Paper Feed Rollers Removal Note: Replace all paper feed drive rollers at the same time. 1. Remove the lower frame. 2. Disconnect the system cable from the input sensor. 3. Remove the screws [A] and the outer deflector. 4. Remove the screws [B] and the toner shield [E].

  • Page 102: Paper Size Switch Removal

    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. 5. Remove the front cover. 6. Remove the two screws [A]. 7. Unplug the cable [B] from the switch connector [C].

  • Page 103: Printhead Removal

    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 its belt.

  • Page 104: System Board Removal

    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 right cover. 4. Remove the outer EMC shield by pressing down on the two bottom tabs, slide the shield forward, then down (10P has no outer EMC shield).
  • Page 105 4039-1XX Repair Information...

  • Page 106: System Cable Removal

    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 through the top of the machine.

  • Page 107: Toner Sensor Removal

    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 sensor to unsnap it.

  • Page 108: Transfer Roll Housing Removal

    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 mounting studs, visible through openings [B] in the inner deflector.

  • Page 109: Upper Frame Removal

    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 inner EMC shield. 6. Remove the load box latches [A].

  • Page 110: Zif Connector Removal

    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. Service Manual...

  • Page 111: Duplex Option Top Cover And Table Cover Removal

    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 the bottom cover at [B] and lay the top cover on its side.

  • Page 112: Duplex Option Exit Card And Cover Removal

    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 out, and slide it to the right to completely remove it. 2. Disconnect the exit sensor card cable.
  • Page 113 4039-1XX Repair Information...

  • Page 114: Duplex Option System Card And Motor Removal

    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 screws [B]. 4. Lift the motor out of the frame assembly. Note: The remaining FRU is the Gearblock Assembly. When you replace this FRU see “Lubrication Specifications”...

  • Page 115: Connector Locations

    4039-1XX Connector Locations This chapter shows the locations of major printer assemblies, gears, connectors, and ground straps. Major Assembly Locations Operator Panel Exit Redrive Print Head High Voltage Power Supply Fuser LowerFrame Output Sensor Paper Tray Upper Frame Print Cartridge...

  • Page 116: Gear Train

    4039-1XX Gear Train Service Manual...

  • Page 117: Hvps

    4039-1XX HVPS Connector Locations...

  • Page 118: Transfer Roller Housing

    4039-1XX Transfer Roller Housing Paper Guide* * Transfer roller housing for 10P has no paper guide Service Manual...

  • Page 119: System Cable

    4039-1XX System Cable Pin 1 Input and Toner Sensors Pin 1 HVPS Pin 1 Transfer Roll System Board (10R/12R/12C/12L) J20 (16L) J17 Pin 1 Connector Locations...

  • Page 120: System Board Connectors 10R/12R/12L

    4039-1XX System Board Connectors 10R/12R/12L Service Manual...
  • Page 121 4039-1XX System Board Connectors 10R/12R/12C/12L Connector Name DRAM SIMM DRAM SIMM ROM SIMM (flash memory option) ROM SIMM (printer microcode) Printhead Mirror Motor(Printhead)/ Fan Laser (Printhead)/ Hsync Operator Pane/Output Bin Sensor DC to DC Convertor DC to DC Convertor INA Power Card...

  • Page 122: System Board Connectors 16L

    4039-1XX System Board Connectors 16L Service Manual...
  • Page 123 4039-1XX System Board 16L Connector Name DRAM SIMM DRAM SIMM Mirror Motor(Printhead)/ Fan Laser (Printhead)/ Hsync Operator Pane/Output Bin Sensor Duplex Font Card Hard Disk Option Envelope Feeder Magnet ROM SIMM (Printer microcode) ROM SIMM (flash memory option) INA Card...

  • Page 124: System Board Connectors 10P

    4039-1XX System Board Connectors 10P Service Manual...
  • Page 125 4039-1XX System Board 10P Connector Name DRAM SIMM Option SIMM (flash memory option) ROM SIMM (printer microcode) Printhead Mirror Motor/Fan Printhead Hsync/Laser Operator Panel LVPS Envelope Feeder Magnet INA/Hard Disk HVPS Parallel Port Second Paper Tray Option Duplex Exit &Paper Size Sensor/Fuser Solenoid Input &...

  • Page 126: Printhead Cables

    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 Service Manual...

  • Page 127: Mirror Motor Cable/Fan Cable

    4039-1XX Printhead Cable Laser Mirror Motor Cable/Fan Cable The mirror motor cable connector for the 10P, 10R, 12R, 12L, and 12C is J5. The mirror motor cable connector for 16L is J3. Motor Hsync Connector Locations...

  • Page 128: Operator Panel/Output Bin Sensor Cable - Handle-Mounted Outbin Sensor

    4039-1XX Operator Panel/Output Bin Sensor Cable — Handle-Mounted Outbin Sensor Service Manual...

  • Page 129: Operator Panel/Output Bin Sensor Cable - Redrive-Mounted Outbin Sensor

    4039-1XX Operator Panel/Output Bin Sensor Cable — Redrive-Mounted Outbin Sensor Pin 1 Pin 1 The cable connector for 10P, 10R, 12R, 12L, 12C is J7. The cable connector for 16L is J5. Op Panel Cable Connector Connector Locations...
  • Page 130 4039-1XX Op Panel * No connection on machines with redrive-mounted output bin sensor. Service Manual Sensor...

  • Page 131: Printer Ground Straps

    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...
  • Page 132 4039-1XX Service Manual Toner Shield to Lower Frame Load Box Shaft to Upper Frame...

  • Page 133: Preventive Maintenance

    Damaged, missing, or altered parts, especially in the area of the On/Off switch and the power supply • Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover • Possible safety exposure from any non-Lexmark attachments Preventive Maintenance...

  • Page 134: Lubrication Specifications

    4039-1XX Lubrication Specifications Lubricate only when parts are replaced or as needed, not on a scheduled basis. Use of lubricants other than those specified can cause premature failure. Some unauthorized lubricants may chemically attack polycarbonate parts. Use IBM no.10 oil PN...
  • 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 at gear no. 8 and gear no. 10 contact points •...

  • Page 136: Printhead Window Cleaning Procedure

    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 on the window. Note: The printhead window is a coated glass. Do not push too hard and scratch or break the glass.

  • Page 137: Scheduled Mechanical Maintenance

    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 necessary to replace the fuser assembly, transfer roller, d-roll, and lower redrive shaft assembly at this interval to maintain the print quality and reliability of the printer.

  • Page 138: Parts Catalog

    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 same list. Common parts are shown by one index number. Parts peculiar to one or the other of the assemblies are listed separately and identified by description.

  • Page 139: Assembly 1: Covers

    4039-1XX Assembly 1: Covers Parts Catalog...
  • Page 140 4039-1XX Asm- Part Index Number 1325311 1328204 1329607 1381017 1328207 1328453 1325135 1325136 1325137 1325952 1328511 1419451 1375923 1375925 1375992 1375927 1377417 1325115 1328208 1328210 1328329 1328186 1195318 1329070 1328473 1058249 1183599 1328185 1325026 1328509 1183536 1183538 Service Manual Units...
  • Page 141 4039-1XX Assembly 1: Covers (Continued) Parts Catalog...
  • Page 142 4039-1XX Asm- Part Index Number 1-17 1328508 1328482 1328189 Service Manual Units 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...

  • Page 143: Assembly 2: Lower Frame

    4039-1XX Assembly 2: Lower Frame Parts Catalog...
  • Page 144 4039-1XX Asm- Part Index Number 1381120 1381001 1381046 1381047 1381121 1381002 1381049 1381122 1381003 1381623 1325614 1329515 1408672 1328503 1328441 1623642 1623642 1328244 1624875 1328243 1039391 1329013 1383316 1383314 1039271 1383314 1622347 1329144 1328245 1408645 Service Manual Units Description Lower Frame Assembly 10R/12R/12L/12C/16L/ Lower Frame Assembly (16L below serial number 11-09885 U.S.
  • Page 145 4039-1XX Assembly 2: Lower Frame (Continued) Parts Catalog...
  • Page 146 4039-1XX Asm- Part Index Number 2-17 1383314 -17A 1383314 1328428 1328427 1383314 1039476 1328181 1325282 1408721 1383314 Service Manual Units Description Nut, Motor Bracket Parts Packet Screw, Motor Bracket Parts Packet, 10P LH Bracket, Duplex RH Bracket, Duplex Screw, Duplex Bracket Parts Packet...

  • Page 147: Assembly 3: Upper Frame

    4039-1XX Assembly 3: Upper Frame Parts Catalog...
  • Page 148 4039-1XX Asm- Part Index Number 1325196 1381045 1383314 1325103 1328218 1328215 1402284 1383315 1039693 1383315 1328220 1039692 1383998 1424481 1328222 1325022 1383315 1383316 1383315 1383314 1383314 1383314 1328307 1325049 1328217 1328308 1325108 1383313 1381004 1383316 1383315 1383314 Service Manual Units...
  • Page 149 4039-1XX Assembly 3: Upper Frame (continued) Parts Catalog...
  • Page 150 4039-1XX Asm- Part Index Number 3-26 1381099 1381134 1381095 1383314 1325138 1325067 1328467 Service Manual Units Description Cable, Output Bin/Operator Panel 12L(handle mounted sensor) Cable, Output Bin/Operator Panel 16L(handle mounted sensor) Cable, Operator Panel 12C/12R/10R/10P Screw, Shaft Mtg., Parts Packet...

  • Page 151: Assembly 4: Printhead

    4039-1XX Assembly 4: Printhead Parts Catalog System Board...
  • Page 152 4039-1XX Asm- Part Index Number 1381624 1381005 1328431 1325017 1325018 1038199 1383315 1383316 1383314 1383314 1383314 1383315 Service Manual Units Description Printhead 10P Printhead 10R/12R/12C/12L/16L Printhead Shroud Assembly Cable, Fan/Mirror Motor Cable, hsync/Laser Cable, Tie Pin, Parts Packet Spring, Parts Packet Screw, Printhead Mtg., Parts Packet...

  • Page 153: Assembly 5: Paper Feed

    4039-1XX Assembly 5: Paper Feed Parts Catalog...
  • Page 154 4039-1XX Asm- Part Index Number 1039101 1183597 1381670 1381636 1383430 1039102 1408859 1383315 1328385 1328314 1039170 1328648 1328317 1039175 1042211 1328192 1328193 1039058 1328172 1042205 1328168 1042206 1328169 1042207 1328173 1381073 1328323 1328322 1328321 1383313 1381015 1183244 Service Manual Units...
  • Page 155 4039-1XX Assembly 5: Paper Feed (Continued) Parts Catalog...
  • Page 156 4039-1XX Asm- Part Index Number 5-27 1328452 1328450 1381617 1381618 1328381 1383314 1183245 1383314 1328298 1328167 1381527 1042230 1325515 1383314 1328345 1381298 1376284 1381567 Service Manual Units Description Deflector, Paper 10R/12R/12C/12L/16L/10P Spring, Shaft Grd. 12L/16L Kit, Anti-Squeak Bearing 10P/10R/12R/12C Kit, Anti-Squeak Bearing 12L/16L Outer Redrive Shield 12L/16L Screw Backup Spring Mtg., Parts Packet...

  • Page 157: Assembly 6: Paper Feed Alignment Gears

    4039-1XX Assembly 6: Paper Feed Alignment Gears Parts Catalog...
  • Page 158 4039-1XX Asm- Part Index Number 1328383 1409238 1381145 1039278 1383316 1328384 1402336 1383580 1383908 Service Manual Units Description Bellcrank, Metering 10P/10R/12R/12L/16L Bellcrank, Metering 12C o Shaft o Bellcrank o Roll o Thrust Washer Kit, Prealigner and Metering Rollers Gear, Idler, Prealigner...

  • Page 159: Assembly 7: Paper Feed Drive

    4039-1XX Assembly 7: Paper Feed Drive Parts Catalog...
  • Page 160 4039-1XX Asm- Part Index Number 1328311 1408705 1328279 1126832 1328385 1328314 1328313 1328454 1408482 1383315 1383316 1383433 1383318 1383318 1408259 1383318 1383318 1383318 1383314 1383316 1383314 1383314 1383315 1383318 1383315 1039170 1381306 1408243 1381663 Service Manual Units Description D-Roller Asm 10R/12R/12L/16L...

  • Page 161: Assembly 8: Standard Paper Tray (200 Sheet)

    4039-1XX Assembly 8: Standard Paper Tray (200 sheet) Parts Catalog...
  • Page 162 4039-1XX Asm- Part Index Number 1183260 1183276 1183367 1058272 1183376 1183266 1183275 1183163 1408567 1183329 1183330 1039562 1058486 Service Manual Units Description Paper Tray Assembly, 11 in. (200-sheet) Paper Tray Assembly, 14 in. (200-sheet) Heavy Duty Paper Tray Assembly, 11 in. (200- sheet) Heavy Duty Paper Tray Assembly, 14 in.

  • Page 163: Assembly 9: Paper Tray (500-Sheet)

    4039-1XX Assembly 9: Paper Tray (500-Sheet) Parts Catalog...
  • Page 164 4039-1XX Asm- Part Index Number 1195837 1195831 1183801 1183804 1183357 1183359 1039582 1408851 1408882 1183262 1183298 1183266 1183275 1195835 1383385 1424558 1383385 1383390 1383390 1039597 1383385 Service Manual Units Description Paper Tray Assembly, 11 in. Paper Tray Assembly. 14 in.

  • Page 165: Assembly 10: Base For Paper Drawer (500-Sheet)

    4039-1XX Assembly 10: Base for Paper Drawer (500-Sheet) Parts Catalog...
  • Page 166 4039-1XX Asm- Part Index Number 10-1 1328194 1039558 1328197 1039170 1328674 Service Manual Units Description Housing Roll Plate Assembly, Gear Pad, Machine Clip, Ground...

  • Page 167: Assembly 11: Optional Paper Drawer (500-Sheet)

    4039-1XX Assembly 11: Optional Paper Drawer (500-Sheet) Parts Catalog...
  • Page 168 4039-1XX Asm- Part Index Number 11-1 1183342 1328630 1039170 1039596 1383316 1039603 1039540 1383925 1383385 1383385 1383385 1381622 1383316 1039558 1183299 1383314 Service Manual Units Description Base Assembly Deflector Feet Bellcrank Assembly Spring, Bellcrank, Parts Packet Drive Roller D-Roller Tire...

  • Page 169: Assembly 12: Fuser

    4039-1XX Assembly 12: Fuser Parts Catalog...
  • Page 170 4039-1XX Asm- Part Index Number 12-1 1381082 1381083 1381521 1381084 1381085 1381522 1381010 1381038 1381626 1381627 1381679 1381678 1383314 1380785 1382287 1039315 1328132 1038717 1383314 1383311 1381523 1383324 1381524 1381011 1381037 Service Manual Units Description Fuser and Lamp 110V 10R...
  • Page 171 4039-1XX Assembly 12: Fuser (Continued) Parts Catalog...
  • Page 172 4039-1XX Asm- Part Index Number 12-8A 1381086 1381076 1381146 1383322 1039305 1329928 1381012 1381637 1328458 1376367 1381687 1383315 1039481 1381537 1381155 -15A 1039328 -15A 1328134 1039311 1381018 1383314 1039251 1328124 1383317 1383316 1328437 1328438 1383314 1039316 1039317 Service Manual Units...

  • Page 173: Assembly 13: Electronics

    4039-1XX Assembly 13: Electronics Parts Catalog...
  • Page 174 4039-1XX Asm- Part Index Number 13-1 1383974 1383975 1381014 1381039 1383981 1381643 1381644 1328463 1328464 1035151 1051604 1342514 1342530 1342532 1342533 1342534 1342535 1342536 1342537 1342543 1039467 1058266 1381390 1381645 1381653 1381515 1381517 1381504 1381519 1381578 1408063 Service Manual Units...
  • Page 175 4039-1XX Assembly 13: Electronics (Continued) Parts Catalog...
  • Page 176 4039-1XX Asm- Part Index Number 13-7 1328291 1321882 1328589 1325436 1325434 1328337 1419453 1328338 1325106 1328988 1383314 1328969 1325489 1328281 1328280 1195319 1383315 1383315 1383314 1383314 1383513 1039456 1381513 1381484 1381509 1381628 1376388 1376389 1376390 1325197 1328644 1328647 1381097 Service Manual...

  • Page 177: Assembly 14: Transfer Roll

    4039-1XX Assembly 14: Transfer Roll Parts Catalog...
  • Page 178 4039-1XX Asm- Part Index Number 14-1 1381008 1381007 1381652 1328356 Service Manual Units Description Roll Asm, Transfer Housing, Transfer 10R/12R/12C/12L/16L Housing, Transfer 10P (“sawtooth” not present on 10P) o Rear Lens Asm, Erase o Front Lens Asm, Erase o Contact, Transfer Roll...

  • Page 179: Assembly 15: Duplex Option

    4039-1XX Assembly 15: Duplex Option Parts Catalog...
  • Page 180 4039-1XX Asm- Part Index Number 15-1 1381019 1381006 1381020 1326137 1381021 1408906 1408905 1326001 1381023 1381024 1326041 1326042 1326043 1381025 1326113 1038708 1326064 1381033 1381582 1381034 1381035 1381048 Service Manual Units Description Top Cover Asm (with fan) Duplex System Card...

  • Page 181: Assembly 16: Envelope+ And 100-Sheet Auxiliary Feeder

    4039-1XX Assembly 16: Envelope+ and 100-Sheet Auxiliary Feeder Parts Catalog...
  • Page 182 4039-1XX Asm- Part Index Number 1183151 1183966 1183226 1622529 1039615 1383944 1622303 1622536 1183587 1183155 1183160 1328459 1183273 1383934 1383935 Service Manual Units Description Envelope+ Feeder 100-Sheet Auxiliary Feeder Weight Assembly Screw Spring Magnet Assembly Washer Screw, Mtg Cover, Right...

  • Page 183: Assembly 17: Options

    4039-1XX Assembly 17: Options Asm- Part Index Number 17-2 1328586 1328585 1376461 1328589 1321882 1321883 13A0339 13A0340 1381050 1402209 1402207 1402208 1402219 1402217 1402218 13A0294 13A0295 13A0296 13A0297 13A0298 1328563 1325231 1329037 1381096 1329498 1425267 1363110 Units Description 1MB Flash SIMM...

  • Page 184: Assembly 18: Miscellaneous

    4039-1XX Assembly 18: Miscellaneous Asm- Part Index Number 1319128 1329048 1383313 1383314 1383315 1383316 1383317 1383318 1381145 1383385 1383390 1329301 1384076 1383586 9900692 1280443 1381035 1381048 1381963 1381964 Service Manual Units Description Parallel Wrap Plug Serial Wrap Plug Cables/Jumpers parts packet...

  • Page 185: Index

    4039-1XX Index Numerics 100-sheet auxiliary feeder paper restraint spring adjustment 52 abbreviations 4 auto clean 34 auto clean delay 34 auto clean frequency 34 background 13 banding 13 black page 15 blank page 16 blurred or fuzzy print 17 button test 40...
  • Page 186 4039-1XX frame lower frame assembly 129 lower frame assembly removal upper frame assembly 133 upper frame removal 95 fuser 920,921, or 922 error 20 923 error 21 assembly 155 drive gear backlash adjustment input guide removal 72 lamp removal 74...
  • Page 187 4039-1XX page count 41 paper drawer base assembly, 500-sheet 151 optional (500-sheet) assembly paper feed alignment gears assembly 143 assembly 139 drive assembly 145 magnet adjustments 57 magnet assembly removal 86 rollers removal 87 paper feed problem 100-sheet auxiliary feeder 27...
  • Page 188 4039-1XX test page 42 toner sensor removal 93 tools required 4 torquer motor removal 92 transfer roller assembly 163 cleaning 122 removal 66 transfer roller housing locations 104 removal 94 transfer test 42 upper frame assembly 133 removal 95 vertical void or streak 30...

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