C1132 (bizhub C754/C654)
Contents
| Trouble type | Punch drive motor malfunction | |
| Trouble code | C1132 | |
| Rank | B | |
| Detection timing | <When FS-534+PK-520 is installed> The punch home sensor (PS1) is not blocked or unblocked even after the set period of time has elapsed while the punch drive motor (M1) is energized. | |
| <When FS-535+PK-521 is installed> The PK punch home sensor/2 (PS301) is not blocked or unblocked even after the set period of time has elapsed while the punch drive motor (M301) is energized. | ||
| Trouble isolation | – | |
| Relevant electrical parts | <When FS-534+PK-520 is installed> -Punch drive motor (M1) -Punch home sensor (PS1) -FS control board (FSCB) | |
| <When FS-535+PK-521 is installed> -Punch drive motor (M301) -PK punch home sensor/2 (PS301) -Punch control board (PKCB) -FS control board (FSCB) |
(2)ProcedureWhen FS-534+PK-520 is installed
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M1-relay CN351-FSCB J7 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M1 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS1-FSCB J7 for proper connection, and correct as necessary. | – | – |
| 4 | PS1 I/O check, sensor check | FSCB J7-5 (ON) | FS-534 (PK-520) 7-K |
| 5 | M1 operation check | FSCB J7 7 to 8 | FS-534 (PK-520) 7-K |
| 6 | Replace M1 (Part# A4JUF93100 Punch Unit/2 / Part# A4JUF93200 Punch Unit/3) | – | – |
| 7 | Replace FSCB (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (N.2.4 Finisher FS-534)
- Link to the layout drawings for related parts by each trouble code (S.30.1 PK-520)
When FS-535+PK-521 is installed
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M301-relay CN351-PKCB CN35 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M301 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS301-PKCB CN36 for proper connection, and correct as necessary. | – | – |
| 4 | PS301 I/O check, sensor check | PKCB CN36-5 (ON) | PK-521 3-C |
| 5 | M301 operation check | PKCB CN35-1 to 3 | PK-521 2-C |
| 6 | Replace M301 (Part# A4JUR70400 Punch Unit /1 / Part# A4JUR70500 Punch Unit /2 / Part# A4JUR70600 Punch Unit /3) | – | – |
| 7 | Replace PKCB (Part# A2YRH10103) | – | – |
| 8 | Replace FSCB (Part# A2Y1H10002) | – | – |
- Link to the wiring diagram (N.2.8 Punch kit PK-521)
- Link to the layout drawings for related parts by each trouble code (S.23.2 SD-512)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.6.21 (Link to the Field Service Manual)