C1112 (bizhub C759/C659)
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Contents
| Trouble type | C1112: Stapler motor malfunction | |
| Rank | B | |
| Trouble detection condition | <When FS-536SD or FS-537SD is installed> -The stapler home sensor is not turned ON even after the set period of time has elapsed while the stapler motor is energized. -The stapler home sensor is not turned OFF even after the set period of time has elapsed after the stapler home sensor is turned ON. | |
| Trouble isolation | -Staple -Center Stapling/Half-Fold/Tri-Fold | |
| Relevant electrical parts | <When FS-536SD or FS-537SD is installed> -Staple unit -SD control board (SDCB) -FS control board (FSCB) |
Procedure
- Check the connector between the staple unit-SDCB J4 for proper connection and correct as necessary.
- Check the connector of the staple unit for proper drive coupling and correct as necessary.
- Replace the staple unit. (FS-536SD Part# A3EP560100 / FS-537SD Part# A3ER929300)
- Replace SDCB. (FS-536SD/FS-537SD) (Part# A3ERPP6J03)
- Replace FSCB. (FS-536SD Part# A87GPP0V00 / FS-537SD Part# A87HPP9M01)
L.3.8.11 (Link to the Field Service Manual)