72-61 (bizhub C754/C654)
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Contents
| JAM type | ZU section | |
| JAM code | 72-61 | |
| Detection timing | The conveyance sensor (PS601) is turned ON after the set period of time has elapsed even after the leading, trailing, or side edge sensor on the paper size detect board (PSDTB) is turned ON by the paper. | |
| Misfeed processing location | Front door | |
| Relevant parts | -Conveyance sensor (PS601) -Paper size detect board (PSDTB) -ZU control board (ZUCB) |
 (2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS601 I/O check, sensor check | ZUCB CN4-2 (ON) | ZU-606 4-C |
| 3 | PSDTB I/O check, sensor check | ZUCB CN2-1 to 10 | ZU-606 9 to 10-C to D |
| 4 | Replace ZUCB (Part# A109H01002) | – | – |
- Link to the wiring diagram (N.2.6 Z folding unit ZU-606)
K.1.10.29 (Link to the Field Service Manual)