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32-01, 32-05, 32-06, 32-30 (bizhub 950i/850i)
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Contents
| JAM type | Misfeed at fusing/paper exit section | |
| JAM code | 32-01, 32-05, 32-06, 32-30 | |
| JAM detection timing | 32-01 | The leading edge of the paper is not turned ON the ADU paper passage sensor/1 (PS47) even after the lapse of a given period of time after the reverse sequence is started. |
| 32-05 | The paper exit sensor (PS39) is not turned OFF even after the lapse of a given period of time after the leading edge of the paper has turned ON the PS39. | |
| 32-06 | The paper exit sensor (PS39) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned ON the fusing loop sensor/Fr (PS41) and the fusing loop sensor/Rr (PS42). | |
| 32-30 | A trouble of the heating roller assy’s failure to turn has been detected during a print cycle. | |
| – | Paper jam of a sheet of paper left at the paper exit section results, if the paper exit sensor (PS39) is turned ON (unblocked) 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 paper exit 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 | -Fusing motor (M30) -Exit motor (M4) -Reverse motor (M33) -ADU transport motor/1 (M31) -Gate switch solenoid (SD1) -Paper exit sensor (PS39) -Fusing loop sensor/Fr (PS41) -Fusing loop sensor/Rr (PS42) -ADU paper passage sensor/1 (PS47) -Paper feed/transport drive board (PFTDB) -Base board (BASEB) | |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS39 I/O check, sensor check | PFTDB CN2-12 (ON) | 8-P |
| 3 | PS41 I/O check, sensor check | PFTDB CN5-3 (ON) | 6-P |
| 4 | PS42 I/O check, sensor check | PFTDB CN5-6 (ON) | 6-P |
| 5 | PS47 I/O check, sensor check | PFTDB CN28-3 (ON) | 2-P |
| 6 | SD1 load check -Check code: 83 -Multi code: 0 | BASEB CN12E-3 (REM) | 12-K |
| 7 | M30 load check -Check code: 45 -Multi code: 1, 2, 3, 4, 5, 6 | BASEB CN16E-1 to 7 | 8-K |
| 8 | M4 load check -Check code: 27 -Multi code: 1, 2, 3, 4 | BASEB CN12E-9 to 12 | 12-K |
| 9 | M33 load check -Check code: 84 -Multi code: 1, 2, 3, 4, 5, 6, 7, 8 | BASEB CN12E-5 to 8 | 12-K |
| 10 | M31 load check -Check code: 85 -Multi code: 1, 2, 3, 4 | PFTDB CN28-14 to 17 | 4-P |
| 11 | PFTDB F25 conduction check. | – | – |
| 12 | Paper feed/transport drive board (PFTDB) | – | – |
| 13 | PFTDB F13E conduction check. | – | – |
| 14 | Base board (BASEB) | – | – |