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CEEE1, CEEE3 (bizhub 650i/550i/450i)

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Contents

Trouble typeCEEE1: CPU board (MSC) malfunction

CEEE3: Base board (ENG) malfunction
RankCEEE1: CCEEE3: A
Trouble detection conditionCEEE1: CPU board is faulty.

CEEE3: Base board is faulty.
Trouble isolation
Relevant electrical parts-CPU board (CPUB)
-Base board (BASEB)

Procedure

  1. Check the connectors on BASEB for proper connection and correct as necessary.
  2. Replace CPUB.
    650i/550i (Part# AC74H02P03)
    450i (Part# AC76H02P02)
  3. Replace BASEB. (Part# AC74H02101)

(Link to the Field Service Manual)

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