IN FIN Bundle Eject Unit Release Motor error

Error code

035401 IN FIN Bundle Eject Unit Release Motor error

Occurrence condition

When the IN FIN Bundle Eject Unit Release Motor is running, the IN FIN Bundle Ejection Unit HP Sensor does not turn on even after 1 second has passed.
Even if the IN FIN Bundle Eject Unit Release Motor is driven for 1 second after the IN FIN Bundle Ejection Unit HP Sensor is ON, the IN FIN Bundle Ejection Unit HP Sensor does not turn off.

Assumed cause

IN FIN Bundle Eject Unit dirty, falling off, or malfunctioning
IN FIN Bundle Eject Unit Drive Parts dirty, missing or defective
IN FIN Bundle Eject Unit Release Motor dirty, missing or defective
IN FIN Bundle Eject Unit HP Sensor dirty, missing or defective
IN Finisher main board failure

Related parts

IN FIN Bundle Eject Unit
IN FIN Bundle Eject Unit Drive Parts
IN FIN Bundle Eject Unit Release Motor
IN FIN Bundle Ejection Unit HP Sensor
Inner Finisher Main Board

Troubleshooting

Step	Confirmation and action	YES	NO
1	Check the IN FIN Bundle Eject Unit Are parts such as the ejection guide of the IN FIN Bundle Eject Unit deformed?	Modify IN FIN Bundle Eject Unit	Go to step 2
2	Check the IN FIN Bundle Eject Unit Drive Parts Is the IN FIN Bundle Eject Unit Drive Parts installed properly? Are there any problems with the drive parts?	Go to step 3	Reinstall IN FIN Bundle Eject Unit Drive Parts Replace if not repaired
3	Check the connection of the IN FIN Bundle Eject Unit Release Motor [Part(s) to be checked] IN FIN Bundle Eject Unit Release Motor - Inner Finisher Main Board [Confirmation details] Is the IN FIN Bundle Eject Unit Release Motor missing or improperly installed? Is there any abnormality (damage/wear) in the IN FIN Bundle Eject Unit Release Motor? Are the connectors connected properly? Are there any problems with the wires?	Go to step 4	In case of falling off or improper installation Reassembly of the IN FIN Bundle Eject Unit Release Motor If there is an abnormality (damage/wear) Replace the IN FIN Bundle Eject Unit Release Motor Improper connector connection Clean the wire connector and reinsert it. If the wire is abnormal Replace the wire.
4	Check the operation of the IN FIN Bundle Eject Unit Release Motor Are the following motors operating normally in Failure Verification menu? IN FIN Bundle Eject Unit Release Motor	Go to step 5	Replace the IN FIN Bundle Eject Unit Release Motor
5	Check the IN FIN Bundle Ejection Unit HP Sensor [Part(s) to be checked] IN FIN Bundle Ejection Unit HP Sensor - Inner Finisher Main Board [Confirmation details] Is the IN FIN Bundle Ejection Unit HP Sensor missing or improperly installed? Is there any abnormality (damage/wear) in the IN FIN Bundle Ejection Unit HP Sensor? Are the connectors connected properly? Are there any problems with the wires?	Go to step 6	In case of falling off or improper installation Reassembly of the IN FIN Bundle Ejection Unit HP Sensor If there is an abnormality (damage/wear) Replace the FIN Bundle Ejection Unit HP Sensor Improper connector connection Clean the wire connector and reinsert it. If the wire is abnormal Replace the wire.
6	Check the operation of the IN FIN Bundle Ejection Unit HP Sensor Are the following sensor operating normally in Failure Verification menu? IN FIN Bundle Ejection Unit HP Sensor	Go to step 7	Replace the IN FIN Bundle Ejection Unit HP Sensor
7	Replacing the inner finisher main board Replaced the inner finisher main board and did the problem improve?	End	Contact Epson local service representatives.