C1130 (bizhub 658e/558e/458e)

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Trouble typeC1130: ZU transport motor malfunction
RankB
Trouble detection condition<When FS-537+ZU-609 or FS-537SD+ZU-609 is installed>
The chopper home sensor (PS501) is not turned ON (blocked) even after the set period of time has elapsed after the ZU transport motor (M500) is turned ON.
Trouble isolationZ fold
Relevant electrical parts• ZU transport motor (M500)
• Chopper home sensor (PS501)
• ZU drive board (ZUDB)

 Procedure

  1. Check the connector between M500-ZUDB CN6 for proper connection and correct as necessary.
  2. Check the connector of M500 for proper drive coupling and correct as necessary.
  3. Check the connector between PS501-ZUDB CN5 for proper connection and correct as necessary.
  4. PS501 I/O check, sensor check
    • Control signal: ZUDB CN5-9 (ON)
    • Location of electrical component: ZU-609 4-B
  5. M500 operation check
    • Control signal: ZUDB CN6-1 to 6
    • Location of electrical component: ZU-609 1 to 2-B
  6. Replace M500. (Part# A63GR70200)
  7. Replace ZUDB. (Part# A63GH00100)

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

L.3.8.18 (Link to the Field Service Manual)