Konica-Minolta bizhub 282
Troubleshooting. Jam 3. Misfeed at Image Transfer section
Detection Timing
| Type | Description |
|---|---|
| Detection of misfeed at Image Transfer section | The Paper Exit Sensor (PC4) is not blocked even after the set period of time has elapsed after the Synchronizing Roller Clutch (CL1) is set to OFF. |
| The Synchronizing Roller Sensor (PC1) is not blocked even after the set period of time has elapsed after the sensor has been unblocked by the paper. | |
| Detection of paper left in Image Transfer section | The Synchronizing Roller Sensor (PC1) is blocked when the Main Power Switch is set to ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. |
Relevant Electrical Parts
Synchronizing Roller Sensor (PC1)
Paper Exit Sensor (PC4)
Synchronizing Roller Clutch (CL1)
Mechanical Control Board (PWB-A)
Action
| Step | Action | Control Signal | Location |
|---|---|---|---|
| 1 | Initial check items | ||
| 2 | PC1 I/O check | PWB-A PJ11A-5 (ON) | M-8 |
| 3 | PC4 I/O check | PWB-A PJ18A-11 (ON) | M-12 |
| 4 | CL1 operation check | PWB-A PJ11A-2 (ON) | M-9 |
| 5 | Change PWB-A |