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Confidential
Error Code 8C
Driver IC overcurrent protection activated during running of the paper feed motor.
User Check
- Check whether recording paper is jammed.
Error Code 8F
Paper feed motor cannot stop.
Paper Jam
LCD
Step Cause Solution
1 Foreign materials inside the
engine unit
Remove foreign materials.
2 Paper feed motor harness
connection failure
Check the connection and reconnect the harness.
3 PF encoder disk defective Replace the PF encoder disk.
4 Paper feed motor defective Replace the paper feed motor.
5
Engine unit defective Replace the engine unit.
6
Main PCB defective
Replace the main PCB ASSY.
Unable to Print 8F
LCD
Step Cause Solution
1 Paper feed motor harness
connection failure
Check the connection and reconnect the harness.
2 Paper feed motor defective Replace the paper feed motor.
3
Main PCB defective
Replace the main PCB ASSY.
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