Brother MFC-J6510DW Service Manual page 95

Paper jam on the manual feed slot (Error code 82, 83, 8A, 8B, 8C)
User Check
- Check whether recording paper is loaded correctly in the manual feed slot.
- Adjust the paper guide to match the recording paper size.
- Check whether two or more sheets of recording paper are loaded in the manual feed slot.
Step
1 Foreign materials in the recording
paper path
2 Registration sensor actuator out of
place
3 Registration sensor harness
connection failure
4 Paper feed motor harness
connection failure
5
Paper feed motor defective
6 Registration sensor defective
7 Paper feed roller does not rotate
8
Main PCB defective
Paper jam near the platen (Error code 84, 88, 8A, 8B, 8C)
User Check
- Adjust the paper guide to match the recording paper size.
- Check that the reccording paper weight is 75 to 105 g/m
Step
1
Foreign materials in the recording
paper path or around the
maintenance unit
2 Registration sensor actuator out of
place
3 Switchback paper detection
actuator out of place
4 Registration sensor harness
connection failure
5
Switchback paper sensor harness
connection failure
6 Registration sensor defective
7 Switchback paper sensor
defective
8
Engine unit defective
9
Main PCB defective
Cause
Remove foreign materials.
Set the actuator into place.
Check the connection and reconnect the harness.
Check the connection and reconnect the harness.
Replace the paper feed motor.
Replace the registration sensor PCB ASSY.
Replace the engine unit.
Replace the main PCB ASSY.
Cause
Remove foreign materials.
Set the actuator into place.
Set the actuator into place.
Check the connection and reconnect the harness.
Check the connection and reconnect the harness.
Replace the registration sensor PCB ASSY.
Replace the switchback paper sensor PCB ASSY.
Replace the engine unit.
Replace the main PCB ASSY.
2-65
Solution
2
.
Solution
Confidential