66-12 (bizhub 554e/454e)
Contents
| JAM type | DF paper feed section |
| JAM code | 66-12 |
| Detection timing | The size of the original on the tray detected by DF does not match the size of the original detected by the main body. |
| Misfeed processing location | Left cover |
| Relevant parts | • Document feed motor (M2) • After separate sensor (PS2) • Document length sensor/1 (PS8) • Document length sensor/2 (PS9) • DF control board (DFCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS2 I/O check, sensor check | DFCB J14-8 (ON) | DF-701 6-G |
| 3 | PS8 I/O check, sensor check | DFCB J12-6 (ON) | DF-701 3 to 4-G |
| 4 | PS9 I/O check, sensor check | DFCB J12-5 (ON) | DF-701 3-G |
| 5 | M2 operation check | DFCB J5-1 to 4 | DF-701 1 to 2-B |
| 6 | DFCB F3 conduction check | – | – |
| 7 | Replace DFCB (Part# A3CEPP4900) | – | – |
- Link to the wiring diagram (N.2. DF-701)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.9.1 (Link to the Field Service Manual)