How Can We Help?
C1081, C1082 (bizhub C750i)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
When FS-539SD is installed
Contents
Trouble type | C1081: SD communication error (Finisher detection) (When FS-539SD is installed) C1082: SD communication error (SD 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 | C1081: SD communication error (Finisher detection) (When FS-540SD is installed) C1082: SD communication error (SD 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)