C1114 (bizhub C754/C654)
Contents
| Trouble type | Alignment motor malfunction | |
| Trouble code | C1114 | |
| Rank | B | |
| Detection timing | <When FS-534+SD-511 is installed><When FS-535+SD-512 is installed> The alignment home sensor (PS4) is not blocked or unblocked even after the set period of time has elapsed after the alignment motor (M3) is turned ON. | |
| Trouble isolation | Half-Fold/Tri-Fold Center Stapling | |
| Relevant electrical parts | <When FS-534+SD-511 is installed><When FS-535+SD-512 is installed> Alignment motor (M3)Alignment home sensor (PS4)SD drive board (SDDB)FS control board (FSCB) |
(2)ProcedureWhen FS-534+SD-511 is installed
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M3-relay CN10-SDDB J7 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M3 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS4-relay CN10-SDDB J7 for proper connection, and correct as necessary. | – | – |
| 4 | PS4 I/O check, sensor check | SDDB J7-6 (ON) | SD-511 6-F |
| 5 | M3 operation check | SDDB J7 7 to 10 | SD-511 5-F to G |
| 6 | Replace M3 (Part# A3ERPP3N00) | – | – |
| 7 | Replace SDDB (Part# A3ERPP6J03) | – | – |
| 8 | Replace FSCB (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (N.2.5 Saddle stitcher SD-511)
- Link to the layout drawings for related parts by each trouble code (S.23.1 SD-511)
When FS-535+SD-512 is installed
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M3-relay CN10-SDDB J7 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M3 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS4-relay CN10-SDDB J7 for proper connection, and correct as necessary. | – | – |
| 4 | PS4 I/O check, sensor check | SDDB J7-6 (ON) | SD-512 5-G |
| 5 | M3 operation check | SDDB J7-7 to 10 | SD-512 5-F to G |
| 6 | Replace M3 (Part# A3EPPP5600) | – | – |
| 7 | Replace SDDB (Part# A3ERPP6J03) | – | – |
| 8 | Replace FSCB (Part# A2Y1H10002) | – | – |
- Link to the wiring diagram (N.2.9 Saddle sticher SD-512)
- 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.3.6.14 (Link to the Field Service Manual)