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C6102 (bizhub C658/C558/C458/C368/C308/C258)

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Trouble typeC6102: Drive system home sensor malfunction
RankB
Trouble detection condition• The scanner home sensor (PS201) is unable to detect the scanner located at its home position.
• The scanner home sensor (PS201) is unable to detect a scanner even when the scanner motor (M201) has been driven to move the scanner over the maximum travelling distance.
• The scanner home sensor (PS201) detects the scanner when the scanner has moved the maximum travelling distance from the position, at which it blocks the scanner home sensor (PS201).
Trouble isolationScanner
Relevant electrical parts• Scanner home sensor (PS201) 
• Scanner motor (M201) 
• Scanner drive board (SCDB) 
• MFP board (MFPB)

 Procedure

  1. Correct or change the scanner drive (pulley, gear, belt) if it is faulty.
  2. Correct the scanner motor set screw if loose.
  3. Adjust [Image Position: Leading Edge] and [Sub Scan Zoom Adj.].
  4. Check the connector between M201-SCDB CN4 for proper connection and correct as necessary.
  5. Check the connector between PS201-SCDB CN6 for proper connection and correct as necessary.
  6. Check the connector between SCDB CN2-MFPB CN12E for proper connection and correct as necessary. (bizhub C368/C308/C258)
  7. Check the connector between SCDB CN2-MFPB CN6E for proper connection and correct as necessary. (bizhub C658/C558/C458)
  8. PS201 I/O check, sensor check
    • Control signal: SCDB CN6-3 (ON)
    • Location of electrical component: C368/C308/C258 25-P, C658/C558/C458 22-P
  9. M201 operation check
    • Control signal: SCDB CN4-1 to 4
    • Location of electrical component: C368/C308/C258 25-P, C658/C558/C458 22-P
  10. Replace SCDB. (bizhub C368/C308/C258 (Part# A7PUH01A01(Except Refresh Model) / A7PUH01D00(Refresh Model) / bizhub C658/C558/C458) (Part# A796H01A00)
  11. Replace MFPB. (bizhub C368/C308/C258 (Part# A7PUH02123) / bizhub C658/C558/C458) (C458 Part# A79MH02102 / C558 or C658 Part # A79JH02102)

NOTICE

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.

K.3.18.4 (Link to the Field Service Manual)

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