Brother MFC-9130CW Service Manual page 101

■ Error code 8A01
Size Error 2-sided
Specify the correct paper
The registration rear sensor detected that the fed paper was larger or smaller than the
specified size in 2-sided printing.
<User Check>
- Use the Letter to Legal size paper.
Step
1 Registration rear actuator
catching on some position
2 Registration rear sensor failure
3 Main PCB failure
■ Error code 8C00
Manual Feed
Load paper
No paper is in the manual feed slot when printing from the manual feed slot.
<User Check>
- Load paper to the manual feed slot.
Step
1 Registration front/rear/manual
feed sensor PCB harness
connection failure
2 Manual feed actuator catching on
some position
3 Manual feed sensor failure
4 Main PCB failure
Cause
Cause
2-62
Remedy
Re-assemble the registration rear
actuator.
Replace the paper feed unit.
Replace the main PCB ASSY.
Remedy
Check the registration front/rear/manual
feed sensor PCB harness connection and
reconnect it.
Re-assemble the manual feed actuator.
Replace the paper feed unit.
Replace the main PCB ASSY.
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