C1196 (bizhub C759/C659)

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Trouble typeC1196: Center fold guide motor drive malfunction
RankB
Trouble detection condition<When FS-536SD or FS-537SD is installed>
The guide home sensor (PS7) is not turned OFF (unblocked) or ON (blocked) even after the set period of time has elapsed after the center fold guide motor (M6) is turned ON.
Trouble isolationCenter Stapling/Half-Fold/Tri-Fold
Relevant electrical parts<When FS-536SD or FS-537SD is installed>
-Center fold guide motor (M6)
-Guide home sensor (PS7)
-SD control board (SDCB)
-FS control board (FSCB)

 Procedure

  1. Check the connector between M6-SDCB J9 for proper connection and correct as necessary.
  2. Check the connector of M6 for proper drive coupling and correct as necessary.
  3. Check the connector between PS7-SDCB J9 for proper connection and correct as necessary.
  4. PS7 I/O check, sensor check
    • Control signal: SDCB J9-6 (ON)
    • Location of electrical component: FS-536/FS-536SD 5-P, FS-537/FS-537SD 4-P
  5. M6 operation check
    • Control signal: SDCB J9-7 to 10
    • Location of electrical component: FS-536/FS-536SD 4-P, FS-537/FS-537SD 4-P
  6. Replace M6. (FS-536SD/FS-537SD) (Part# A3EPPP5600)
  7. Replace SDCB. (FS-536SD/FS-537SD) (Part# A3ERPP6J03)
  8. Replace FSCB. (FS-536SD Part# A87GPP0V00 / FS-537SD Part# A87HPP9M01)

L.3.8.33 (Link to the Field Service Manual)