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66-04, 66-14 (bizhub 950i/850i)
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Contents
JAM type | Misfeed at DF paper exit section | |
JAM code | 66-04, 66-14 | |
JAM detection timing | 66-04 | The document exit sensor (PS7) is not turned ON (unblocked) even after the lapse of a given period of time after the document reading sensor (PS6) has turned ON. |
66-14 | The document exit sensor (PS7) is not turned OFF (blocked) even after the lapse of a given period of time after the document reading sensor (PS6) has turned OFF. | |
– | Paper jam of a sheet of paper left at the DF paper exit section results, if the document exit sensor (PS7) is turned ON (unblocked) when the main power switch is turned ON, a DF left cover is opened and closed, or a misfeed or malfunction is reset. | |
Misfeed processing location | -Left cover -Opening and closing guide | |
Relevant parts | -Document reading motor (M3) -Document exit motor (M4) -Document reading sensor (PS6) -Document exit sensor (PS7) -DF control board (DFCB) |
Procedure
Step | Action | Control signal | Location of electrical component |
---|---|---|---|
1 | Initial check items | – | – |
2 | PS6 I/O check, sensor check | DFCB CN11-2 (ON) | DF 2-C |
3 | PS7 I/O check, sensor check | DFCB CN13-3 (ON) | DF 7-C |
4 | M3 load check -Check code: 60 -Multi code: 33, 34, 35, 36 | DFCB CN2-1 to 6 | DF 13-C |
5 | M4 load check -Check code: 60 -Multi code: 49, 50, 51, 52 | DFCB CN15-1 to 4 | DF 11-C |
6 | Replace DFCB. | – | – |