Konica-Minolta bizhub C352P
Troubleshooting. Jam 05. Misfeed at tray 2 feed, tray 2 vertical transport section
Detection timing
Type | Description |
---|---|
Detection of misfeed at tray 2 feed section | The leading edge of the paper does not block the tray 2 vertical transport sensor (PC8-PC) even after the lapse of a given period of time after the tray 2 paper feed motor (M1-PC) has been energized. |
Detection of misfeed at tray 2 vertical transport section | The registration roller sensor (PC1) is not blocked even after the lapse of a given period of time after the paper has blocked the tray 2 vertical transport sensor (PC8-PC). |
Tray 2 vertical transport sensor (PC8-PC) does not transmit the paper even after the lapse of a given period of time after the paper has blocked PC8-PC. | |
Tray 2 vertical transport section loop registration reversing jam | Rise timing of load for registration is earlier than the one for making the loop at front of the registration roller at tray 2 feed. |
Detection of paper left in tray 2 | Tray 2 vertical transport sensor (PC8-PC) is blocked when the main power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. |
Tray 2 paper take-up sensor (PC9-PC) is blocked when the main power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. |
Relevant electrical parts
Tray 2 paper take-up sensor (PC9-PC)
Tray 2 vertical transport sensor (PC8-PC)
Registration roller sensor (PC1)
Tray 2 paper feed motor (M1-PC)
PC control board (PCCB)
Mechanical control board (MFPB)
Action
Step | Action |
---|---|
1 | Initial check items. |
2 | PC9-PC I/O check, sensor check |
3 | PC8-PC I/O check, sensor check |
4 | PC1 I/O check, sensor check |
5 | M1-PC operation check |
6 | Change PCCB |
7 | Change MFPB |