C11A2 (bizhub C554/C454)
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Contents
| Trouble type | Accommodation roller pressure/ retraction malfunction | |
| Trouble code | C11A2 | |
| Rank | B | |
| Detection timing | <When FS-534 is installed> The receiving roller retraction sensor (PS11) is not blocked or unblocked even after the set period of time has elapsed after the receiving roller retraction motor (M4) is turned ON. | |
| Trouble isolation | Half-Fold/Tri-Fold Center Stapling | |
| Relevant electrical parts | -Receiving roller retraction motor (M4) -Receiving roller retraction sensor (PS11) -FS control board (FSCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between M4-FSCB J4 for proper connection and correct as necessary. | – | – |
| 2 | Check the connector of M4 for proper drive coupling, and correct as necessary. | – | – |
| 3 | Check the connector between PS11-FSCB J4 for proper connection, and correct as necessary. | – | – |
| 4 | PS11 I/O check, sensor check | FSCB J4<B>-16 (ON) | FS-534 13-C |
| 5 | M4 operation check | FSCB J4<A>-1 to 4 | FS-534 11-C to D |
| 6 | Replace M4 (Part# A3EPPP5600) | – | – |
| 7 | Replace FSCB (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (N.3.8 FS-534)
- Link to the layout drawings for related parts by each trouble code (S.53. C11A2)
K3.6.40 (Link to the Field Service Manual)