C7633 (bizhub C360i/C300i/C250i)

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Trouble typeC7633: Supply power line 3 error
RankC
Trouble detection conditionAll of the fuse detection units of the same supply power line (24V21) detected an error for a predetermined time.
Trouble isolation–
Relevant electrical parts• DC power supply (DCPU)
• Base board (BASEB)

Procedure

  1. Check the connector between DCPU CN7, CN10-BASEB CN20E for proper connection and correct as necessary.
  2. Replace BASEB. (Part# AA2JH02005)
  3. Replace DCPU. (Part# AA2JR70600)

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

L.3.13.46 (Link to the Field Service Manual)