C8302 (bizhub C360i/C300i/C250i)

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Trouble typeC8302: Cooling fan trouble (When DF-714 is installed)
RankB
Trouble detection condition• The lock signal continues to detect L during a given time while the DF cooling fan motor (FM1) is spinning.
• The lock signal continues to detect H during a given time while the DF cooling fan motor (FM1) is during halts.
Trouble isolationDF
Relevant electrical parts• DF cooling fan motor (FM1)
• DF control board (DFCB)

Procedure

  1. Check the connector between FM1-DFCB J16 for proper connection and correct as necessary.
  2. Check the fan for possible overload and correct as necessary.
  3. FM1 load check
    • Check code: 60
    • Multi code: 113
    • Control signal: DFCB J16-3 (ON)
    • Location of electrical component: DF-714 7-G
  4. Replace FM1. (Part# A143PP0200)
  5. DFCB F6 conduction check
  6. Replace DFCB. (Part# AAMNPP4901)

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

L.3.14.3 (Link to the Field Service Manual)