Konica-Minolta bizhub 7516
Troubleshooting. Jam 2. Paper Take-Up Misfeed
Detection timing
| Type | Description |
|---|---|
| Paper Take-Up Section misfeed detection | The Separator Sensor (PC6-ADF) is not blocked even after the set period of time has elapsed after the Paper Take-Up Motor (M1-ADF) is energized. |
| The Registration Sensor (PC9-ADF) is not blocked even after the set period of time has elapsed after the Paper Take-Up Motor (M1-ADF) is energized. | |
| Detection of paper remaining in the Paper Take-Up section | The Separator Sensor (PC6-ADF) is not blocked even after the set period of time has elapsed after the Original Detection Sensor (PC8-ADF) is blocked by the paper. |
| The Registration Sensor (PC9-ADF) is not blocked even after the set period of time has elapsed after the Original Detection Sensor (PC8-ADF) is blocked by the paper. |
Relevant electrical parts
Paper Take-Up Motor (M1-ADF)
Separator Sensor (PC6-ADF)
Registration Sensor (PC9-ADF)
Original Detection Sensor (PC8-ADF)
Control Board (PBA-CONT)
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial checks | ||
| 2 | PC6-ADF sensor check | PBA-CONT CN5CONT-11 | G-2 |
| 3 | PC9-ADF sensor check | PBA-CONT CN6CONT-3 | G-2 |
| 4 | PC8-ADF sensor check | PBA-CONT CN6CONT-6 | G-2 |
| 5 | M1-ADF operation check | F-7 | |
| 6 | PBA-CONT replacement | E-5 |