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Oki C9500dxn Maintenance Manual

Also see for C9300 Series: User manualSoftware installation guideInstallation instructionsSpecification sheetUser manual

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Contents
  1. maintenance manual
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Basic System Configuration
  6. Printer Engine Specifications
  7. Option Configuration
  8. Specifications
  9. OPERATION DESCRIPTION
  10. Main Control Board (TIG-PWB)
  11. Engine Control Board (K7N PWB)
  12. Power Units
  13. Mechanical Processes
  14. Electrophotographic process
  15. Paper running process
  16. Sensor
  17. Other sensors
  18. Color Misalignment Correction
  19. Paper Jam Detection
  20. Cover Opening
  21. Toner Low Detection
  22. Paper Size Detection
  23. Operation at Power-on
  24. Color Misalignment Detection
  25. Version Read of Units Replaced Periodically
  26. Precautions in Replacing Parts
  27. Parts Layout
  28. Replacing Parts
  29. Top cover
  30. LED Head / LED Assy Spring
  31. Top Cover Unit
  33. Top Cover Handle / Top Cover Latch / Top Cover Latch Spring
  34. Eject Guide Assy
  35. Cassette Assy / Cover-Blind / Side Cover Assy
  36. Feed Roller
  37. Left Side Cover
  38. Face Up Tray
  39. Front Cover
  40. Rear Cover
  41. Multipurpose Tray Assy / Multipurpose Tray Cover Assy / Link Multipurpose Tray Top Cover / Multipurpose Tray Drive Gear / OHP Sensor
  42. Drum Contact Assy
  43. Media Thickness Sensor Assy
  44. Registration Roller Assy (A) / Registration Drive Gear (A)
  45. Registration Roller Assy (B)
  46. Registration Clutch / Registration Motor Assy
  47. ID Cooling Fan
  48. Color Registration Sensor Assy
  49. Duplex Guide Assy
  50. Electrical Chassis / Electrical Chassis Cooling Fan
  51. Print Engine Controller PWB
  52. Printer Unit Chassis
  53. Entrance Cassette Sensor Actuator
  54. Entrance Sensor PWB (R71)
  55. Entrance MT Sensor Actuator / Entrance Belt Sensor Actuator Entrance Waste Toner Sensor Actuator
  56. Main Cooling Fan (PULL) Assy / Main Cooling Fan (PUSH Fuser Eject Roller
  57. Eject Sensor Assy
  58. Fuser Latch Handle (L)
  59. Belt Motor Assy
  60. Fuser Latch Handle (R)
  61. Main Motor Assy
  62. Contact Assy / Side Plate Assy
  63. Low-voltage Power Unit
  64. High-voltage Power Unit
  65. Main Feeder Assy
  66. Fuser Unit
  67. Belt Unit
  68. Duplex Unit
  69. CU Assy
  70. System Maintenance MENU
  71. ID Check Pattern Printing ( " TEST PRINT MENU " item )
  72. Engine maintenance mode
  73. Entering self-diagnostic mode (Level 1)
  74. Motor clutch test
  75. Test print
  76. NVM initialization
  77. Consumable counter display
  78. Error Messages and their details
  79. Various print jobs with single printer unit attached with a controller
  80. Adjustments after Parts Replacement
  81. EEPROM replacement after TIG board replacement
  82. Recovery Flash ROM data on TIG board
  83. Paper Thickness Detection Sensitivity Adjustment and Media Thickness Detection Value Check
  84. Regular Maintenance
  85. Troubleshooting Procedures
  86. Preparing for Troubleshooting
  87. LCD message list
  89. Troubleshooting for abnormal images
  90. Fuse check
  91. Parts Layout on Boards
  92. Parts List
  93. main assembly
  94. top cover assembly
  95. printer unit chassis
  96. APPENDIX A INTERFACE SPECIFICATIONS
  97. Universal Serial Bus (USB) Interface Specifications
  98. APPENDIX B 2ND/3RD TRAY, HIGHT CAPACITY TRAY UNIT
  99. APPENDIX C C7100/7300/9300/9500 SERIES ERROR MESSAGES
  100. C7100/7300/9300/9500 Series (Error messages : Related to Color, Media Detect)
  101. C7100/7300/9300/9500 Series (Warning messages : Related to usage, media)
  102. C7100/7300/9300/9500 Series (Warning messages : Job Account)
  103. C7100/7300/9300/9500 Series (Other Warning)
Oki C9500dxn Maintenance Manual Manual pdf 74 page image
41956001TH Rev.1 74 /Oki Data CONFIDENTIAL7 36412653.3.18 Registration Clutch / Registration Motor Assy(1) Remove the Left Side Cover. (See Sec. 3.3.9.)(2) Remove the Electrical Chassis. (See Sec. 3. 3. 22.)(3) Unplug the connector, take out the E Ring 1 and dismount the Registration Clutch 2. Unscrewthe screws 3 and 4, and remove the Earth Plate 5.(4) Unplug the connector, unscrew 2 screws 6 and remove the Registration Motor Assy 7.Figure 3-3-18 Registration Clutch / Registration Motor Assy
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This manual is suitable for:
C9300 SeriesC9500 SeriesC9500dxn
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