C1184 (bizhub C754e/C654e)
Contents
| Trouble type | Paper discharge control motor’s malfunction | |
| Trouble code | C1184 | |
| Rank | B | |
| Detection timing | <When FS-534 is installed> The paper delivery control sensor (PS28) is not blocked or unblocked even after the set period of time has elapsed while the paper receiving control motor (M12) is energized. | |
| Trouble isolation | Half-Fold/Tri-Fold Center Stapling | |
| Relevant electrical parts | • Paper receiving control motor (M12) • Paper delivery control sensor (PS28) • FS control board (FSCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M12-relay CN1-FRCB J14 for proper connection, and correct as necessary. | – | – |
| 2 | Check the connector of M12 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS28-relay CN1-FRCB J14 for proper connection, and correct as necessary. | – | – |
| 4 | PS28 I/O check, sensor check | FSCB J14<B>-3 (ON) | FS-534 2~3-C |
| 5 | M12 operation check | FSCB J14<A>-9 to 12 | FS-534 2-C to D |
| 6 | Replace M12 (Part# A3EPPPAA00) | – | – |
| 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.43. C1184)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.6.34 (Link to the Field Service Manual)