Replace the IOD assy 020K20580
I have replaced this unit but now have error code 091-581
It is about the machine power supply (part no, 112K01070) that one where the power cord is plugged. Sometime this part may fail.
Ok. It remain the power supply
thanks for the help. but after changing the interlock switch, error code still appears...
Check the paper path for jammed paper.
If this not clear the fault replace the front door interlock switch.