EJR PID overload error

An abnormal load was suddenly applied to the motor, and the motor rotated in the opposite direction due to the reaction force.
Power is not supplied to the motor, or the motor cannot rotate at all.
The load of the Paper Ejection Tray Rib Drive Motor is more than expected
(The number of sheets of paper ejected and stacked in the output tray has exceeded the limit or etc.)

Step	Confirmation and action	YES	NO
1	Check the status of the stacker Is the number of sheets of paper stacked in the stacker within the limit? Is the stacker free from foreign objects?	Go to step 2	Reduce the number of sheets of paper or remove foreign objects.
2	Check harness connection Is the harness connecting the Paper Ejection Tray Rib Drive Motor and the encoder properly connected?	Go to step 3	Reconnect the harness.
3	Check the gear trains for damage Visually check the gear trains of the Paper Ejection Tray Rib drive mechanism for foreign objects, falling off or damage, and reassemble if necessary. Does the error still occur?	Go to step 4	End
4	Replace the suspected part Replace the components of the Paper Ejection Tray Rib Drive Motor mechanism one by one: motor, Gear Train Assy, and Stacker Assy in that order. Does the error still occur?	Go to step 5	End
5	Replace the suspected part Replace the mechanical control board and then the Main Board. Does the error still occur?	Contact Epson local service representatives.	End

# EJR PID reverse error / EJR PID lock error / EJR PID overload error