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C760F (bizhub C650i/C550i/C450i)

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Trouble typeC760F: Power line A15 error
RankC
Trouble detection conditionThe fuse detection unit detected an error for a predetermined time.
Trouble isolation–
Relevant electrical parts-Clean unit drive board (CUDB)
-Base board (BASEB)

Procedure

  1. BASEB F17E conduction check
  2. Check the connector between CUDB CN1-relay CN28D-BASEB CN28E for proper connection and correct as necessary.
  3. Replace CUDB. (Contact Konica Minolta technical support if this needs to be replaced.)
  4. Replace BASEB. (Part# AA7NH02102)

L.3.14.50 (Link to the Field Service Manual)

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