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Oki C7400 Maintenance Manual

Also see for C7200: Configuration guideUser guideLimited warrantyInstallation instructionsSetup guide

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Contents
  1. maintenance manual
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. System Configuration
  6. Printer Configuration
  7. Option Configuration
  8. Specifications
  9. Precautions in Replacing Parts
  10. Parts layout
  11. Replacing Parts
  12. Top Cover
  13. LED Assy/ LED Assy Spring
  14. Top Cover Unit
  15. Stacker Full Sensor/ Control Panel/ Control Panel Tape Harness Eject Rollers
  16. Top Cover Handle/ Top Cover Latch/ Top Cover Latch Spring
  17. Eject Guide Assy
  18. Cassette Assy/ Front Cover Assy/ Front Cover Inner Baffle
  19. Retard Pad Assy/ Retard Pad Assy Spring
  20. Feed Roller and Nudger Roller
  21. Rear Cover
  22. Face-Up Tray
  23. Left Side Cover
  24. Right Side Cover
  25. Multipurpose Tray Assy/ Multipurpose Tray Cover Assy/ Links Multipurpose Tray Top Cover/ Multipurpose Tray Drive Gear
  26. Drum Contact Assys
  27. Registration Roller Assy (A)/ Registration Drive Gear (A)
  28. Registration Roller Assy (B)
  29. Registration Clutch and Registration Motor Assy
  30. Main Cooling Fan
  31. Color Registration Sensor Assy
  32. Duplex Guide Assy
  33. Electrical Chassis Cooling Fan
  34. Printer Engine Controller PWB
  35. Printer Unit Chassis
  36. Entrance Cassette Sensor Actuator
  37. Entrance Sensor PWB
  38. Entrance MT Sensor Actuator and Entrance Belt Sensor Actuator
  39. Fuser Exit Roller
  40. Exit Sensor Assy
  41. Fuser Latching Handle (L)
  42. Belt Motor Assy
  43. Fuser Latching Handle (R)
  44. Main Motor Assy
  45. Main Feeder Drive Motor
  46. Contact Assy/ Left Plate Assy
  47. Low Voltage Power Supply
  48. High voltage power supply
  49. Main Feed Assy
  50. Cassette/ Left Guide Assy
  51. Cassette/ Right Guide Assy
  52. Fuser Unit
  53. Belt Unit
  54. Duplex Unit
  55. Guide Rails (L) and (R)
  56. Duplex Transport Assembly
  57. CU Assy
  58. ADJUSTMENTS
  59. Engine maintenance mode
  60. Switch scan test
  61. Motor and clutch test
  62. Test printing
  63. NVM initialization
  64. Consumable counter display
  65. Error Messages and their Details
  66. SWA board adjustments
  67. Short plug settings
  68. Adjustments after Parts Replacement
  69. EEPROM replacement after SWA board replacement
  70. Color Balance Adjustment
  71. PERIODIC MAINTENANCE
  72. TROUBLESHOOTING PROCEDURES
  73. LCD messages list
  74. Preparation for troubleshooting
  75. Troubleshooting image problems
  76. Program/Font ROM Layouts
  77. Parts List
  78. APPENDIX A CENTRONICS PARALLEL INTERFACE
  79. APPENDIX B 2ND/3RD TRAY MAINTENANCE
  80. Feeder Drive Assy
  81. C7400/C7200 2nd/3rd Tray PARTS LIST
  82. spare parts list
Oki C7400 Maintenance Manual Manual pdf 28 page image
41316401TH Rev.9 28 /Oki Data CONFIDENTIAL1232.3.7 Cassette Assy/ Front Cover Assy/ Front Cover Inner Baffle(1) Detach the cassette Assy 1.(2) Open the front cover 2, and disengage it at two places to detach it.(3) Detach the front cover inner baffle 3.Figure 2-3-7 Cassette Assy/ Front Cover Assy/ Front Cover Inner Baffle
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This manual is suitable for:
C7200C7400
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