IN FIN Stapler Carriage Drive Motor error

Error code

035408 IN FIN Stapler Carriage Drive Motor error

Occurrence condition

Even if the IN FIN Stapler Carriage Drive Motor is driven in the direction of HP sensor fluctuation for 3 seconds, the change in the FIN stapler carriage HP sensor is not detected.

Assumed cause

IN FIN Stapler Unit dirty, falling off, or malfunctioning
IN FIN Stapler Unit Drive Parts dirty, falling off, or malfunctioning
IN FIN Stapler Carriage HP Sensor dirty, missing or defective
IN FIN Stapler Carriage Drive Motor dirty, missing or defective
Inner Finisher main board failure

Related parts

IN FIN Stapler Unit
IN FIN Stapler Unit Drive Parts
IN FIN Stapler Carriage HP Sensor
IN FIN Stapler Carriage Drive Motor
Inner Finisher Main Board

Troubleshooting

Step	Confirmation and action	YES	NO
1	Check the IN FIN Stapler Unit Is the IN FIN Stapler unit assembled correctly?	Go to step 2	If the IN FIN Stapler Unit cannot be moved manually, fix the part where it is stuck.
2	Check the IN FIN Stapler Unit Drive Parts Is the IN FIN Stapler Unit Drive Parts installed properly? Are there any problems with the drive parts?	Go to step 3	Reinstall the IN FIN Stapler Unit Drive Parts Replace if not repaired
3	Check the IN FIN Stapler Carriage Drive Motor [Part(s) to be checked] IN FIN Stapler Carriage Drive Motor - Inner Finisher Main Board [Confirmation details] Is the IN FIN Stapler Carriage Drive Motor missing or improperly installed? Is there any abnormality (damage/wear) in the IN FIN Stapler Carriage Drive 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 Stapler Carriage Drive Motor If there is an abnormality (damage/wear) Replace the IN FIN Stapler Carriage Drive 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 Stapler Carriage Drive Motor Are the following motors operating normally in Failure Verification menu? IN FIN Stapler Carriage Drive Motor	Go to step 5	Replace the IN FIN Stapler Carriage Drive Motor
5	Check the IN FIN Stapler Carriage HP Sensor [Part(s) to be checked] IN FIN Stapler Carriage HP Sensor - Inner Finisher Main Board [Confirmation details] Is the IN FIN Stapler Carriage HP Sensor missing or improperly installed? Is there any abnormality (damage/wear) in the IN FIN Stapler Carriage 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 Replace the IN FIN Stapler Carriage HP Sensor If there is an abnormality (damage/wear) Replace the IN FIN Stapler Carriage 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 Stapler Carriage HP Sensor Are the following sensor operating normally in Failure Verification menu? IN FIN Stapler Carriage HP Sensor	Go to step 7	Replace the IN FIN Stapler Carriage 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.