Brother MFC-J6510DW

2-35
Confidential
 Error Code 3E
Any abnormality in the carriage motor, ASF motor, or paper feed motor.
 Error Code 3F
Carriage motor does not stop. (Keeps rotating for 10 seconds or more)
Unable to Print 3E / Unable to Clean 3E / Unable to Init. 3E
LCD
Step Cause Solution
1
Foreign materials in the recording
paper path
Remove foreign materials.
2
Foreign materials in the
maintenance unit
Remove foreign materials.
3
Maintenance unit defective Replace the maintenance unit.
4
Engine unit defective Replace the engine unit.
5
Main PCB defective
Replace the main PCB ASSY.
Unable to Print 3F / Unable to Clean 3F / Unable to Init. 3F
LCD
Step Cause Solution
1
Carriage motor harness
connection failure
Check the connection and reconnect the harness.
2 CR encoder strip stained Replace the encoder strip.
3
Carriage motor defective Replace the carriage motor.
4
Main PCB defective
Replace the main PCB ASSY.