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Canon imageCLASS MF269dw Service Manual

Also see for imageCLASS MF264dw: User guideGetting startedService guideGetting startedUser guide

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Laser Safety
  8. Toner Safety
  9. Points to Note at Cleaning
  10. Product Overview
  11. Product Lineup
  12. Option
  13. Features
  14. Specifications
  15. Reader Specifications
  16. ADF Specifications (DADF/SADF)
  17. Paper Type
  18. Parts Name
  19. rear side of the machine
  20. Cross Section View
  21. Control Panel
  22. Technology
  23. Basic Configuration
  24. Document Exposure/Feeder System
  25. major components
  26. jam detection
  27. Controller System
  28. Engine Controller PCB
  29. Motor Control
  30. Fan Control
  31. Power supply
  32. Protection Function
  33. Laser Exposure System
  34. Image Formation System
  35. Image Formation Process
  36. cartridge memory
  37. cartridge detection
  38. High Voltage Power Supply Control
  39. Fixing System
  41. Fixing Unit Failure Detection
  42. Pickup Feed System
  43. Parts Configuration
  44. Paper detection
  45. Paper Width Detection
  46. Paper Length Detection
  47. Jam Detection
  48. Periodical Service
  49. Periodically Replaced Parts
  50. Consumable Parts
  52. Cleaning Parts
  53. Parts Replacement and Cleaning
  54. Preface
  55. List of Parts
  56. host machine
  57. Main Unit
  58. Electrical Components List
  59. External Cover System
  60. Removing the Right Cover
  61. Removing the Left Cover
  62. Removing the Front Cover
  63. Removing the Toner Cover
  64. Removing the Duplex Door
  65. Removing the Upper Cover
  66. Original Exposure/Feed System (DADF Model)
  67. Separating the DADF Unit + Reader Unit
  68. Removing the DADF Pickup Unit
  69. Removing the DADF Motor
  70. Removing the DADF Solenoid
  71. Removing the DADF Pickup Roller Unit
  72. Removing the DADF Pickup Roller
  73. Removing the DADF Separation Roller
  74. Removing the DADF Separation Pad
  75. Removing the Copyboard Glass (DADF Model)
  76. Removing the Contact Image Sensor (DADF Model)
  77. Removing the Reader Motor (DADF Model)
  78. Original Exposure/Feed System (SADF Model)
  79. Separating the SADF Unit + Reader Unit
  80. Removing the SADF Upper Cover Unit
  81. Removing the SADF Pickup Unit
  82. Removing the SADF Motor
  83. Removing the SADF Pickup Roller Unit
  84. Removing the SADF Pickup Roller
  85. Removing the SADF Separation Roller
  86. Removing the SADF Separation Pad
  87. Removing the Copyboard Glass (SADF Model)
  88. Removing the Contact Image Sensor (SADF Model)
  89. Removing the Reader Motor(SADF Model)
  90. Original Exposure/Feed System (Copyboard Model)
  91. Removing the Platen Glass (Copyboard Model)
  92. Removing the Contact Image Sensor (Copyboard Model)
  93. Removing the Reader Motor (Copyboard Model)
  95. Removing the Wireless Lan PCB
  96. Removing the Low-Voltage Power Supply Unit
  97. Removing the Engine Controller PCB
  98. Removing the Motor PCB
  99. Removing the Environment/Pickup Sensor PCB
  100. Removing the Main Fan
  101. Removing the Speaker (Fax Model)
  102. Removing the NCU PCB (Fax Model)
  104. Removing the Laser Scanner Unit
  106. Removing the Transfer Unit
  107. Removing the Developer Disengagement Solenoid
  109. Removing the Fixing Film Unit
  110. Pickup Feed Delivery System
  111. Removing the Duplex Frame Unit
  112. Removing the Duplex Reverse Unit
  113. Removing the Top Sensor PCB
  114. Removing the Delivery Sensor PCB
  115. Adjustment
  116. Adjustment at Parts Replacement
  117. Troubleshooting
  118. Test Print
  119. Troubleshooting Items
  120. Debug Log
  121. Version Upgrade
  122. Error/Jam/Alarm
  123. Overview
  124. Error Code
  125. Jam Code
  126. Alarm Code
  127. Service Mode
  129. COPIER (Service mode for printer)
  130. I/O (I/O display mode)
  131. FUNCTION (Operation / inspection mode)
  132. OPTION (Specification setting mode)
  133. COUNTER (Counter mode)
  134. FEEDER (ADF service mode)
  135. FAX (FAX service mode)
  136. MENU (Menu switch registration mode)
  137. NUM (Numeric parameter setting mode)
  138. NCU (NCU parameter setting mode)
  139. TESTMODE (Service mode for test print, operation check, etc.)
  140. FAX (FAX test mode)
  141. PANEL (PANEL Test Mode)
  142. APPENDICES
  143. Service Tools
  144. General Circuit Diagram
  145. General Circuit Diagram(2/2)
  146. Backup Data
Canon imageCLASS MF269dw Service Manual Manual pdf 226 page image
3.3xCAUTION:Points to Note when Installing/Removing the Duplex Reverse Unit• Be sure to handle the gear with care because it is not secured to the shaft.Removing the Top Sensor PCB■ Preparation1. “Removing the Cartridge” on page 772. “Removing the Right Cover” on page 783. “ Removing the Left Cover” on page 804. Depending on the model, perform one of the following operation.• “Removing the DADF Unit + Reader Unit” on page 93• “Removing the SADF Unit + Reader Unit” on page 126• “Removing the Copyboard Cover + Reader Unit” on page 1575. “ Removing the Toner Cover” on page 866. “ Removing the Upper Cover” on page 917. “Removing the Duplex Door” on page 908. “ Removing the Duplex Frame Unit” on page 2124. Parts Replacement and Cleaning218
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This manual is suitable for:
imageCLASS MF264dwimageCLASS MF267dwimageCLASS MF269dw
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