Lexmark X945e Service Manual

Lexmark X945e Manual

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  • Lexmark X945e | Service Manual - Page 1
    Edition: December 12, 2007 Lexmark™ X940e & X945e MFP 7510 • Table of contents • Start diagnostics • Safety and notices • Trademarks • Index Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.
  • Lexmark X945e | Service Manual - Page 2
    inaccuracies or typographical errors. Changes are service is not intended to state or imply that only that product, program, or service may be used. Any functionally equivalent product, program, or service Lexmark International, Inc. All rights reserved. UNITED STATES GOVERNMENT RIGHTS This software
  • Lexmark X945e | Service Manual - Page 3
    finisher 1-1 Specifications 1-1 Printer overview 1-3 Basic model 1-3 Configured model 1-3 Printer theory 1-5 Media transport 1-5 Media transport path 1-5 MFP paper path rolls 1-6 MFP sensors 1-7 Functions of main components 1-7 Media tray assembly 1-7 Rear media guide 1-8 End guide
  • Lexmark X945e | Service Manual - Page 4
    PC cartridge drive motor assembly 1-21 CMY developer drive motor assembly 1-22 K developer clutch 1-22 CMYK toner add motor assembly 1-22 Waste toner agitator motor assembly 1-23 Electrical components and controller 1-23 Switch (main power 1-23 Finisher AC output 1-23 Switch (printer front
  • Lexmark X945e | Service Manual - Page 5
    36 Pre-registration 1-36 Scan control 1-37 Inversion 1-37 Simplex document 1-38 Duplex document 1-39 Image data flow 1-41 Drive torque transfer scheme 1-42 assembly 1-48 Control 1-50 Document size detection at scanner unit assembly 1-50 Document size detection timing 1-50 Identification of
  • Lexmark X945e | Service Manual - Page 6
    feed-out 1-62 Tray module media transport roll assembly 1-62 Tray module drive motor 1-63 TTM tray 4 media transport motor 1-63 TTM controller card unit assembly 1-67 Rear media guide 1-67 Bottom plate 1-68 Tray 2, 3, 4 media tray assembly 1-68 3TM media feed units 1-68 Media feed unit
  • Lexmark X945e | Service Manual - Page 7
    menu 2-13 Error code table 2-13 Service checks 2-38 200.00 Sensor (registration) late jam 2-38 200.01 Sensor (registration) lag jam 2-39 200.02 Sensor static jam 2-41 200.03 Sensor (media on belt) late jam 2-42 201.00 Sensor (fuser exit) late jam 2-43 202.00 Sensor (fuser exit) lag jam 2-45
  • Lexmark X945e | Service Manual - Page 8
    101 295.01 Size mismatch jam (no mix-size 2-103 295.02 Invalid combine size jam 2-104 295.03 Too short size jam 2-105 295.04 Too long size jam 2-106 295.05 Mixed size not supported 2-108 298.01 Scanner cable missing or unplugged 2-108 Black toner cartridge detection error 841.00 Image pipeline
  • Lexmark X945e | Service Manual - Page 9
    2-144 907.04 K laser SOS internal error 2-144 907.05 Printhead control error 2-144 908.00 Waste toner full error 2-145 911.00 24V LVPS cooling fan error 2-145 911.01 Transfer belt drive motor cooling fan error 2-146 911.02 Fuser cooling fan lock error 2-146 918.00 Standard media exit shift
  • Lexmark X945e | Service Manual - Page 10
    100K maintenance required 2-181 600K maintenance required 2-181 ADF maintenance required 2-182 Standard media bin full 2-182 Scanner unit assembly not detected 2-182 ADF left cover assembly is open 2-183 Toner cartridge error 2-184 Toner cartridge set error 2-184 Waste toner cartridge full
  • Lexmark X945e | Service Manual - Page 11
    Tray 3 media type mismatch error 2-197 Tray 4 media type mismatch error 2-197 Image quality trouble 2-199 Printer Related Troubleshooting 2-199 Image quality symptoms 2-199 Image Quality 2-200 Faint print (Low contrast 2-200 Blank print (no print 2-202 Solid black 2-204 Vertical lines and
  • Lexmark X945e | Service Manual - Page 12
    Counter Value 3-37 Reset Maintenance Counter 3-37 USB Scan to Local 3-38 Black Only Mode 3-38 Print Quality Pages (Configuration Menu 3-38 SIZE SENSING 3-39 A5/Statement 3-40 B5/Executive 3-40 Panel Menus 3-40 PPDS Emulation 3-40 Factory Defaults 3-41 Energy Conserve 3-41 Min Copy Memory
  • Lexmark X945e | Service Manual - Page 13
    guide removal 4-12 Duplex drive motor removal 4-13 Duplex controller card assembly removal 4-14 Fuser unit assembly removal 4-15 Transfer belt unit assembly removal 4-16 Transfer belt cleaning assembly removal 4-17 Standard media exit shift assembly removal 4-17 Standard media exit bin full
  • Lexmark X945e | Service Manual - Page 14
    sensor assembly removal 4-45 CMY toner add assembly removal 4-47 K toner add assembly removal 4-48 Developer interlock plate assembly removal 4-49 Developer unit assembly removal 4-53 Developer carrier removal and replacement 4-56 Photoconductor (PC) unit assembly removal 4-59 Transfer belt
  • Lexmark X945e | Service Manual - Page 15
    drive motor assembly removal 4-104 Feed roll removal 4-105 Pick roll removal 4-106 Separation roll removal 4-107 Sensor (RFID toner cartridge) removal 4-108 Fuser ADF removals 4-128 ADF unit assembly removal 4-128 Platen 4-142 ADF left cover media guide removal 4-143 Pick roll position
  • Lexmark X945e | Service Manual - Page 16
    separation roll guide assembly sheet dual input (TTM)-tray support roll removal 4-167 2000- 2000-sheet dual input (TTM)-media feed unit assembly removal (tray 4 4-178 2000 unit assembly 2 removal 4-182 2000-sheet dual input (TTM)-media feed unit (TTM)-tray module drive motor assembly removal 4-
  • Lexmark X945e | Service Manual - Page 17
    door interlock) removal 4-228 3X 500-sheet drawer (3TM)-tray module drive motor assembly removal 4-229 3X 500-sheet drawer (3TM)-3TM controller -sheet drawer (1TM)-caster removal 4-235 1X 500-sheet drawer (1TM)-media feed unit assembly removal (tray 2 4-235 1X 500-sheet drawer (1TM)-sensor (tray
  • Lexmark X945e | Service Manual - Page 18
    5-1 5-11 Preventive maintenance 6-1 Safety inspection guide 6-1 Scheduled maintenance 6-3 Parts catalog 7-1 How to use this parts catalog 7-1 Assembly 1: Covers 1 7-2 Assembly 2: Covers 2 7-3 Assembly 3: Covers 3 7-4 Assembly 4: PC cartridge and developer drive 7-5 Assembly 5: ID
  • Lexmark X945e | Service Manual - Page 19
    assembly 7-64 1TM media feed unit 7-66 1TM left door 7-68 1TM drive and electrical 7-69 3TM covers 7-71 3TM feed unit assembly 7-73 3TM media feed unit 7-75 3TM left door 7-77 3TM drive and electrical 7-79 TTM covers 7-81 TTM media trays 7-82 TTM media tray 3 7-84 TTM media tray 4 7-86
  • Lexmark X945e | Service Manual - Page 20
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Lexmark
™
X940e & X945e MFP
7510
• Table of contents
• Start diagnostics
• Safety and notices
• Trademarks
• Index
Lexmark and Lexmark with diamond design are
trademarks of Lexmark International, Inc., registered
in the United States and/or other countries.
Edition:
December 12, 2007