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C1081 (bizhub C759/C659)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
Contents
| Trouble type | C1081: SD communication error (Finisher detection) | |
| Rank | C | |
| Trouble detection condition | <When FS-536SD or FS-537SD is installed> When a communication error is detected between the FS control board (FSCB) and the SD control board (SDCB). | |
| Trouble isolation | Center Stapling/Half-Fold/Tri-Fold | |
| Relevant electrical parts | -SD control board (SDCB) -FS control board (FSCB) |
Procedure
- Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord, and turn ON the main power switch.
- Rewrite the firmware.
- Replace SDCB. (FS-536/FS-536SD/FS-537/FS-537SD) (Part# A3ERPP6J03)
- Replace FSCB. (FS-536/FS-536SD/FS-537/FS-537SD) (FS-536(SD) Part# A87GPP0V00 / FS-537(SD) Part# A87HPP9M01)
L.3.8.4 (Link to the Field Service Manual)