C6752 (bizhub 658e/558e/458e)

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Trouble typeC6752: ASIC clock input error (front side)
RankC
Trouble detection conditionWhen starting the machine, verification on reading and writing the predetermined value for image processing ASIC on CCD board (CCDB) was conducted, and verification failure was detected.
Trouble isolation–
Relevant electrical parts• CCD board (CCDB)
• MFP board (MFPB)

 Procedure

  1. Correct the harness connection of CCDB if faulty.
  2. Replace CCDB. (Part# A795R71000)
  3. Replace MFPB. (658e/558e Part# AA6RH02103 / 458e Part# AA6UH02101)

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

L.3.18.7 (Link to the Field Service Manual)