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17-40 (bizhub C754/C654)
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Contents
| JAM type | Tray 3/4 intermediate transport roller section | |
| JAM code | 17-40 | |
| Detection timing | A sheet of paper does not turn ON the LCC vertical transport sensor (PS28) after a predetermined period of time has elapsed since the sheet unblocks the tray 4 paper feed sensor (PS26). | |
| – | The LCC vertical transport sensor (PS28) is turned ON when the main power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. | |
| Misfeed processing location | -Lower right door -Tray 3/4 horizontal transport unit | |
| Relevant parts | -Tray 2 vertical transport sensor (PS12) -Tray 4 paper feed sensor (PS26) -LCC vertical transport sensor (PS28) -Paper feed/transport drive board (PFTDB) -Printer control board (PRCB) -LCC Transport motor (M25) -LCC Vertical transport motor (M26) -Tray 2 vertical transport motor (M7) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS12 check, sensor check | PFTDB CN14-2 (ON) | 3-P |
| 3 | PS26 check, sensor check | PFTDB CN22-3 (ON) | 8-X |
| 4 | PS28 I/O check, sensor check | PFTDB CN18-15 (ON) | 10-X |
| 5 | M25 operation check | PFTDB CN17-1 to 7 | 11-X |
| 6 | M26 operation check | PFTDB CN16-1 to 4 | 10 to 11-X |
| 7 | M7 operation check | PFTDB CN7-9 to 12 | 12-X |
| 8 | PFTDB ICP1, ICP2 or ICP14 conduction check | – | – |
| 9 | Replace PFTDB (Part# A2X0H00202) | – | – |
| 10 | PRCB ICP13 conduction check | – | – |
| 11 | Replace PRCB (Part# A2X0H00102) | – | – |
- Link to the wiring diagram (N.1. bizhub C754/C654)
K.1.6.9 (Link to the Field Service Manual)