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72-40 (bizhub 754e/654e)
Contents
| JAM type | ZU section | |
| JAM code | 72-40 | |
| Detection timing | The conveyance sensor (PS601) is not turned ON even after the set period of time has elapsed after the leading, trailing, or side sensor on the paper size detect board (PSDTB) is turned ON by the paper. | |
| Misfeed processing location | Front door | |
| Relevant parts | • Paper size detect board (PSDTB) • Conveyance sensor (PS601) • ZU control board (ZUCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PSDTB I/O check, sensor check | ZUCB CN2-1 to 10 | ZU-606 9 to 10-C to D |
| 3 | PS601 I/O check, sensor check | ZUCB CN4-2 (ON) | ZU-606 4-C |
| 4 | Replace ZUCB (Part# A109H01002) | – | – |
- Link to the wiring diagram (N.2.6 Z folding unit ZU-606)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.10.18 (Link to the Field Service Manual)