CR PID excess speed error (error code: 000022)

Occurrence condition

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

Suspected cause

  • CR Timing Belt detached or broken

  • CR Motor failure

  • Main Board failure.

Related parts
  • CR Motor
  • Main Board Assy
  • CR Unit
Troubleshooting
ProcedureCheck and measureYesNo
1

Check the CR Timing Belt

  • Is the timing belt detached or broken?

Replace the following parts in sequence.

  • CR Motor
  • Main Board Assy

If the trouble is not resolved, contact the EPSON Service Department.

  • When the belt is detached, reattach it.
  • When the belt is broken, replace the CR Unit.