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93-10 (bizhub C658/C558/C458)
Contents
| JAM type | Misfeed at duplex transport section | |||
| JAM code | 93-10 | |||
| JAM detection timing | The ADU paper passage sensor2 (PS41) is not turned ON (blocked) even after the set period of time has elapsed after the ADU paper passage sensor1 (PS40) is turned ON (unblocked) by the paper. | |||
| – Paper jam of a sheet of paper left at the duplex transport section results, if the ADU paper passage sensor1 (PS40) is turned ON (unblocked) or the ADU paper passage sensor2 (PS41) is turned ON (blocked) when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | ||||
| – Paper jam of a sheet of paper left at the duplex transport section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | ||||
| Misfeed processing location | Right door | |||
| Relevant parts | • ADU transport motor1 (M5) • ADU transport motor2 (M26) • ADU paper passage sensor1 (PS40) • ADU paper passage sensor2 (PS41) • Expansion control board (EXCB) • MFP board (MFPB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS40 I/O check, sensor check | MFPB CN17E-10 (ON) | C658/C558 7-CC458 8-C |
| 3 | PS41 I/O check, sensor check | EXCB CN8<B>-3 (ON) | 24-T |
| 4 | M5 operation check | MFPB CN17E-1 to 4 | C658/C558 6-CC458 8-C |
| 5 | M26 operation check | EXCB CN4-1 to 4 | 24-P |
| 6 | Replace EXCB. (Part# A79JH00500) | – | – |
| 7 | Replace MFPB. (C458 Part# A79MH02102 / C558 or C658 Part # A79JH02102) | – | – |
- Link to the wiring diagram (bizhub C658/C558/C458)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.19.2 (Link to the Field Service Manual)