PF PID excess speed error (error code: 000042)

Cause

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

Suspected cause
  • PF timing belt detached or broken
  • PF gear train part damaged
  • PF motor failure
  • Motor driver failure/main board failure
Troubleshooting
Step Confirmation and action Yes No
1

Check the PF timing belt
Is the PF timing belt detached or not broken?

Go to step 2

Reattach the PF timing belt
or
replace the PF timing belt
2

Check the PF drive transmission gears
Are the PF drive transmission gears damaged?
Also, is there locking due to foreign object?

Replace the following parts in sequence.

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

 Replace the damaged part