BTK PID over speed error
Error code
- 000322 BTK PID over speed error
Occurrence condition
- The Belt Tension Release Motor rotated faster than expected
Assumed cause
- The Belt Tension Release Motor was driven at a high speed relative to the release speed control.
Related parts
- Damage to parts of the Belt Unit mechanism (under no load)
- Belt Tension Release Motor failure
- Damage to parts of the belt tension release mechanism (under no load)
Troubleshooting
| Step | Confirmation and action | YES | NO |
|---|---|---|---|
| 1 | Check harness connection Is the harness connecting the Belt Unit properly connected? |
Go to step 2 | Reconnect the harness. |
| 2 | Check the gear trains Check the belt tension release mechanism for damage. Is it free from damage? |
Go to step 3 | Replace the belt tension release mechanism. |
| 3 | Replace the suspected part Replace the Belt Unit Does the error still occur? |
Contact Epson local service representatives. | End |