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CD705 (bizhub 658e/558e/458e/368e/308e)

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Trouble typeCD705: Mechanical controller sub-CPU flash ROM device error
RankC
Trouble detection conditionAn erase error or other device fault occurs during mechanical controller sub-CPU flash ROM writing.
Trouble isolation–
Relevant electrical partsMFP board (MFPB)

 Procedure

  1. Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord, and turn ON the main power switch.
  2. Rewrite the firmware.
  3. Replace MFPB. (bizhub 368e/308e Part# AA6VH02101 / bizhub 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.3.25.36 (Link to the Field Service Manual)

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