Brother DCPJ525W Service Manual page 105

Paper jam around paper ejection parts (Error code 84, 8A, 8B, 8C)
Step
1 Foreign materials in the recording
paper path
2 Registration actuator caught on
the surrounding parts
3 Paper ejection roller worn out
4 Main PCB defective
Paper jam during duplex printing (Error code 0E, 18, 8A, 8B, 8C)
User Check
- Adjust the paper guide to match the recording paper size.
- Check that the reccording paper weight is 64 to 120 g/m
Step
1 Foreign materials in the recording
paper path
2 Inner chute defective
3 Engine unit defective
4 Main PCB defective
Cause
Remove foreign materials.
Check and reposition the registration actuator.
Replace the engine unit.
Replace the main PCB ASSY.
Cause
Remove foreign materials.
Replace the inner chute ASSY.
Replace the engine unit.
Replace the main PCB ASSY.
2-60
Solution
2
.
Solution
Confidential