Konica-Minolta bizhub C31P
Troubleshooting. Jam 03. Misfeed at tray1 media feed section
Detection timing
| Type | Description |
|---|---|
| Detection of tray 1 media feed section | • The media does not unblock the registration sensor (PS4) even after the lapse of a given period of time after the media feed clutch/2 (CL3) is turned ON. |
Relevant electrical parts
Registration sensor (PS4)
Media feed clutch/2 (CL3)
Intermediate transport motor (M3)
Print control board (PRCB)
Action
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial check items. | ||
| 2 | PS4 sensor check | PRCB PJ15-3 (ON) | C-3 |
| 3 | CL3 operation check | PRCB PJ6-4 (ON) | |
| 4 | M3 operation check | PRCB PJ27-3 (REM) PRCB PJ27-6 (LOCK) |
I-6 |
| 5 | Change PRCB. | C-5 |