PWC PID over speed error
Error code
- 000862 PWC PID over speed error
Occurrence condition
- The PW Sensor CR Drive Motor rotated faster than expected.
Assumed cause
- The PW Sensor CR Drive Motor was driven at a high speed relative to the motor speed control.
Related parts
- Damage to mechanism parts of the PW Sensor CR Drive Motor (under no load)
- PW Sensor CR Drive Unit
- PW Sensor CR Drive Motor
- PW Sensor CR Drive Motor Encoder
Troubleshooting
Step |
Confirmation and action |
YES |
NO |
|---|---|---|---|
| 1 | Check the cables/harnesses that connect the PW Sensor CR Drive Motor and HP Sensor, the HP Sensor and MCU Board, and the MCU Board and Main Board Visually check the cables/harnesses that connect the PW Sensor CR Drive Motor and HP Sensor, the HP Sensor and MCU Board, the Main Board, and if there are any cables that are not fully inserted in the connector or disconnected, reconnect them. Is the trouble phenomenon still occurring? |
Go to step 2 | Reconnect the harness |
| 2 | Replace the PW Sensor CR Drive Unit Replace the PW Sensor CR Drive Unit and see if the symptom described in the defect report occurs again. Is the trouble phenomenon still occurring? |
Contact EPSON Local Service Representatives | End |