C1081 (bizhub C650i/C550i/C450i)
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When FS-539SD is installed
Contents
| Trouble type | SD communication error (Finisher detection) (When FS-539SD is installed) |
| Rank | C |
| Trouble detection condition | 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 (C1081 only) |
| Relevant electrical parts | -SD control board (SDCB) -FS control board (FSCB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace SDCB. (Part# A3ERPP6J03)
- Replace FSCB. (Part# AAR4PP8201)
When FS-540SD is installed
Contents
| Trouble type | SD communication error (Finisher detection) (When FS-540SD is installed) |
| Rank | C |
| Trouble detection condition | 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 (C1081 only) |
| Relevant electrical parts | -SD control board (SDCB) -FS control board (FSCB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace SDCB. (Part# A3ERPP6J03)
- Replace FSCB. (Part# AAR5PPD401)
L.3.8.4 (Link to the Field Service Manual)