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Oki MB461 Maintenance Manual

Also see for MB461MFP: Setup guideUser manualMaterial safety data sheetUser manualUser manual

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. system configuration
  6. structure of mfp
  7. offer of options
  8. specifications
  9. printer section specifications
  10. network specifications
  11. copy function
  12. fax specification
  13. internet fax
  14. report print
  15. print from usb memory
  16. interface specifications
  17. network interface specification
  18. usb host interface
  19. wireless lan interface(mb451w/mb471w)
  20. Table Of Contents
  21. electrophotographic process mechanism
  22. printing process
  23. toner entrance detection
  24. image scanning process
  25. fundamental operations
  26. document detection
  27. jam detection
  28. exposure block
  29. precautions and prohibition
  30. mfp unpacking procedure
  31. mfp installation instructions
  32. packed units and attachments
  33. assembly procedure
  34. loading documents on the document glass
  35. power cable connection
  36. second tray unit
  37. configuration page print
  38. network information print
  39. connection procedures
  40. checking of user paper
  41. replacement of parts
  42. notes on replacement of parts
  43. maintenance tools
  44. part replacement procedure
  45. cover side(r) / sd card
  46. board 98m
  47. pwr unit
  48. cover stay(r) / cover stay(l)
  49. cover front (top)
  50. sw assy
  51. scanner unit
  52. tray-assy-document / cover-adf-r-assy
  53. sheet-document / paper-weight-assy / spring-pw-adf
  54. hinge-assy-l / hinge-assy-r
  55. cover-assy-top-adf / guide-assy / roller / motor / clutch
  56. guide-a-sub / frame-assy-separator / spring-separator
  57. cable (adf-reg sns)
  58. how to remove battery (su board mhe)
  59. plate stay l / plate assy stay r
  60. led head
  61. duplex belt assy
  62. hopping clutch / mpt clutch / regist clutch
  63. hv-board / motor-fan
  64. stacker cover
  65. fuser assy
  66. mpt assy, manual assy
  67. cover assy rear
  68. guide eject lower assy
  69. eject motor
  70. plate side r assy / plate side l assy / front assy
  71. plate side l assy
  72. plate side r assy
  73. front assy
  74. lever in sensor / lever wr sensor / photo interrupter
  75. lubrication point
  76. maintenance menu
  77. service bit menu
  78. maintenance utility
  79. self-diagnostic mode
  80. ordinary self-diagnostic mode (level)
  81. switch scan test
  82. motor clutch test
  83. test print
  84. consumable item counter display
  85. switching between the factory mode and the shipping mode
  86. led head serial number display
  87. adjustment at part replacement
  88. switch pressing function when power supply is turned on
  89. settings after parts replacement
  90. notes on su board (mhe)/scanner unit replacement
  91. regular maintenance
  92. periodic maintenance
  93. cleaning the feed rollers and the retard roller
  94. cleaning rollers in the adf
  95. cleaning the document glass
  96. troubleshooting procedures
  97. precautions prior to repair
  98. troubleshooting method
  99. service call list
  100. email/internet fax/fax server error list
  101. preparing for troubleshooting
  102. paper jams
  103. print troubleshooting
  104. network troubleshooting
  105. wireless troubleshooting
  106. fuse checking
  107. check of resistance values
  108. layout of parts
  109. firmware information
  110. checking and indication of the revision number
  111. list of initialized range
  112. maintenance manual for second tray unit
  113. description for operation of second tray unit
  114. part replacement
  115. arrangement of parts
  116. how to replace parts
  117. procedure for troubleshooting
  118. connection diagram
Oki MB461 Maintenance Manual Manual pdf 127 page image
44871001TH Rev.6 4-49Oki Data CONFIDENTIAL4.REPLACEMENT OF PARTS4.2.22 Eject Motor(1) Remove the Scanner unit. (Refer to 4.2.8)(2) Remove the Cover Assy Stacker. (Refer to 4.2.16)(3) Remove the Cover Assy Rear. (Refer to 4.2.20)(4) Remove the Guide-Eject-Lower-Assy. (Refer to 4.2.21)(5) Remove two screws (Silver) . Remove the Plate-Gear-Exit and Gear .(6) Remove two screws (Silver) . Remove the Eject-Motor .(7) Installing is performed by the inverse procedure with removing.Note!1. Beware of not to touch the DC motor inattentively (Do not rotate motor).FFC cable
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This manual is suitable for:
MB461MFPMB471MFPMB491MFPMB491PlusMB491PlusLPMPS4200mbMPS4700mb
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