C1135 (bizhub C754/C654)
Contents
| Trouble type | Punch motor drive malfunction | |
| Trouble code | C1135 | |
| Rank | B | |
| Detection timing | <When FS-535+ZU-606 is installed> The punch motor (M604) is not turned OFF even after the set period of time has elapsed after it is turned ON. | |
| Trouble isolation | – | |
| Relevant electrical parts | -Punch motor (M604) -ZU control board (ZUCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M604-relay CN644-relay CN638-ZUCB CN11 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M604 for proper drive coupling, and correct as necessary. | – | – |
| 3 | M604 operation check | ZUCB CN11-2 (DRV) | ZU-606 7-C |
| 4 | Replace M604 (Part# A111A9160) | – | – |
| 5 | ZUCB ICP10 conduction check | – | – |
| 6 | Replace ZUCB (Part# A109H01002) | – | – |
- Link to the wiring diagram (N.2.6 Z folding unit ZU-606)
- Link to the layout drawings for related parts by each trouble code (S.33. C1135)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.6.24 (Link to the Field Service Manual)