SEL1 PID driving time exceeded error

Error code
  • 000420
Occurrence condition
  • Valve selection motor run time exceeded the predetermined time.
Assumed cause
  • The valve selection motor was driven for longer than the predetermined time.
Related parts
  • Sequence or program failure
Troubleshooting
Step Confirmation and action YES NO
1

Check if the same problem occurs again

  • Corresponding error occurs.

Contact Epson local service representatives.

 End
Check Point / チェックポイント
  • Normally, it does not occur due to a failure, so information (firmware version and procedure leading to the occurrence) is required at the time of communication.