Troubleshooting; Error Cause And Remedy - Brother DCP-1510 Service Manual

4. TROUBLESHOOTING

4.1

Error Cause and Remedy

Error code 0201
Print Unable 02
Turn the power off and then back on again.
Cannot detect the synchronized signal of the main motor. The speed of the main motor does
not stabilize within the specified time.
Step
Connection failure of the main
1
motor harness
Connection failure of the motor
2
encoder PCB flat cable
Low voltage power supply PCB
3
failure
4 Main PCB failure
Error code 0300
Print Unable 03
Turn the power off and then back on again.
Cannot detect the Lock signal of the document scanner motor.
Step
Connection failure of the
1 document scanner motor
harness
Document scanner motor
2
failure
Low voltage power supply PCB
3
failure
4 Main PCB failure
Error code 0401
Print Unable 04
Turn the power off and then back on again.
Cannot detect the synchronized signal of the polygon motor for the laser unit.
Step
Connection failure of the
1
polygon motor harness
2 Polygon motor failure
Low voltage power supply PCB
3
failure
4 Main PCB failure
Cause
Reconnect the main motor harness.
Reconnect the motor encoder PCB flat cable.
Replace the low voltage power supply PCB
unit.
Replace the main PCB ASSY.
Cause
Reconnect the document scanner motor
harness.
Replace the document scanner unit.
Replace the low voltage power supply PCB
unit.
Replace the main PCB ASSY.
Cause
Reconnect the polygon motor harness.
Replace the laser unit.
Replace the low voltage power supply PCB
unit.
Replace the main PCB ASSY.
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Remedy
Remedy
Remedy
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