Troubleshooting; Error Cause And Remedy - Brother HL-L5000D Service Manual

4. TROUBLESHOOTING

4.1 Error Cause and Remedy

 Error code 0102
Communication error between the engine ASIC and motor driver or faulty motor driver.
Step
Connection failure of the paper
1
feed motor harness
2 Paper feed motor failure
3 Main PCB failure
 Error code 0201
Cannot detect the synchronized signal of the paper feed motor. The speed of the paper feed
motor does not stabilize within the specified time.
Step
Connection failure of the paper
1
feed motor harness
2 Damaged fuser gear
3 Paper feed motor failure
4 Damaged fuser unit
Low-voltage power supply PCB
5
failure
Damaged part in drive sub
6
ASSY
7 Main PCB failure
 Error code 0203
Eject motor failure was detected.
Step
Connection failure of the eject
1
motor harness
2 Eject motor failure
Low-voltage power supply PCB
3
failure
4 Damaged part in eject gears
5 Main PCB failure
Cause
Reconnect the paper feed motor harness.
Replace the paper feed motor.
Replace the main PCB ASSY.
Cause
Reconnect the paper feed motor harness.
Replace the fuser gear.
Replace the paper feed motor.
Replace the fuser unit.
Replace the low-voltage power supply PCB
ASSY.
Replace the main frame L ASSY.
Replace the main PCB ASSY.
Cause
Reconnect the eject motor harness.
Replace the eject motor.
Replace the low-voltage power supply PCB
ASSY.
Replace the main frame L ASSY.
Replace the main PCB ASSY.
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Remedy
Remedy
Remedy
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