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66-07 (bizhub 287/227)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
Contents
| JAM type | Misfeed at DF paper feed/transport/image reading/turnover/paper exit section | |
| JAM code | 66-07 | |
| JAM detection timing | Due to a remaining sheet of paper that has not been detected by sensors, before the start of a job, a sensor detects the sheet at an unexpected timing. | |
| Misfeed processing location | Left cover | |
| Relevant parts | -Original registration sensor (PS3) -Original reading sensor (PS4) -Original exit sensor (PS5) -DF control board (DFCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | Make the adjustment of original stop position. | – | – |
| 3 | PS3 I/O check, sensor check | DFCB J14-12 (ON) | DF-628 5-G |
| 4 | PS4 I/O check, sensor check | DFCB J10-3 (ON) | DF-628 2-G |
| 5 | PS5 I/O check, sensor check | DFCB J15-6 (ON) | DF-628 3-G |
| 6 | DFCB F3, F4, F5, F6 conduction check | – | – |
| 7 | Replace DFCB. (Part# A7V7PP0000) | – | – |
- Link to the wiring diagram (DF-628)
K.1.9.6 (Link to the Field Service Manual)