SRPT PID excess speed error (error code: 000642)

Cause

State in which driven at unexpected speed (fast) for control.

Suspected cause

  • SRPT gear train part damaged

  • SRPT motor encoder failure

  • Main Board failure

Troubleshooting
Step Confirmation and action Yes No
1

Check the SRPT gear train parts

Has an SRPT gear train part dropped off or become detached?

Replace the main board

(If the problem persists, contact Epson local service representatives)

Reassemble the SRPT gear train parts.
or
Replace the SRPT Motor Assy