C6704 (bizhub C759/C659)

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Trouble typeC6704: Image input time out
RankC
Trouble detection conditionImage data is not input from the scanner to the MFP board (MFPB).
Trouble isolationScanner
Relevant electrical parts-MFP board (MFPB)
-CCD board (CCDB)

 Procedure

  1. Select [Service Mode] -> [State Confirmation] -> [Memory/Storage Adjustment] -> [Memory Bus Check] -> [Scanner -> Memory], and conduct the memory bus function.
  2. Correct the harness connection between scanner section and MFPB if faulty.
  3. Replace the CCD unit. (Part# A795R71000)
  4. MFPB F3E conduction check
  5. Replace MFPB. (Part# A8JEH02002)

L.3.13.5 (Link to the Field Service Manual)