PNC Punch Drive Motor Error

Error code
  • 035205 PNC Punch Drive Motor Error
Occurrence condition
  • When PNC Punch Drive Motor is driven, PNC cam HP sensor does not turn ON even after the specified time has passed.
  • The specified number of pulses has not been counted on the pulse plate even after the specified time has passed since the punching operation started.
Assumed cause
  • Trouble with FW
  • Deformation, dropout, or failure of the floor punch unit
  • Dirty, missing or broken PNC cam drive parts
  • Dirty, missing or broken IN PNC Punch Motor
  • Dirty, missing or broken PNC cam HP Sensor
  • Floor punch unit main board failure
  • Floor Finisher main board failure
Related parts
  • Floor Punch Unit
  • PNC cam drive parts
  • PNC Punch Drive Motor
  • PNC Cam HP Sensor
  • Floor punch unit main board
  • Floor Finisher Main Board
Troubleshooting

Step

Confirmation and action

YES

NO
1

Perform FW update.

  • Did the FW update fix the problem?
 End

Go to step 2
2

Check the Floor Punch Unit

  • Is the floor punch unit installed properly?
  • Are there any problems with the drive parts?
 Go to step 3

Reinstall the Floor Punch Unit
3

Checking the PNC cam drive parts

  • Are the PNC cam drive parts installed properly?
  • Are there any problems with the drive parts?
 Go to step 4

Reinstall the PNC cam drive parts

Replace if not repaired
4

Check connection

[Part(s) to be checked]

  • PNC Punch Drive Motor - Floor punch unit main board
  • PNC Cam HP Sensor - Floor punch unit main board
  • Floor punch unit board - Floor finisher main board

[Confirmation details]

  • Are there any missing parts or improper installation?
  • Are there any abnormalities (damage/wear) in the relevant locations?
  • Are the connectors connected properly?
  • Are there any problems with the wires?
 Go to step 5

In case of falling off or improper installation

  • Reassembly of applicable parts

If there is an abnormality (damage/wear)

  • Replace applicable part

Improper connector connection

  • Clean the wire connector and reinsert it.

If the wire is abnormal

  • Replace the wire.
5

Check the PNC Punch Drive Motor operation

Are the following motors operating normally in Failure Verification menu?

  • PNC Punch Drive Motor
 Go to step 6 Replace PNC Punch Drive Motor
6

Check the PNC Cam HP Sensor operation

Are the following sensor operating normally in Failure Verification menu?

  • PNC Cam HP Sensor
 Go to step 7 Replace PNC Cam HP Sensor
7

Replace the Floor punch unit main board

  • Replaced the floor punch unit main board and did the problem improve?
 End Go to step 8
8

Replacing floor finisher main board

  • Replaced the floor finisher main board, did the phenomenon improve?
 End Contact Epson local service representatives.