Brother Business Smart MFC-J4510dw, Service Manual

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Confidential 2-44
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Error Code 80
Recording paper size error (during FAX/list printing)
Registration sensor, recording paper width sensor detect unspecified papers.
User Check
- Check whether the recording paper being used is within the specification.
- Check that dark recording paper is not used.
- Clean the platen.
Wrong Paper Size / Wrong Paper
LCD
Step Cause Solution
1 Registration actuator caught on
the surrounding parts Set the registration actuator into place.
2 CR encoder strip stained Clean the CR encoder strip.
3 PF encoder disk stained Clean the PF encoder disk and flushing guide (refer
to
Chapter 3, Section 1 .)
4 CR encoder strip defective Replace the CR encoder strip.
5 PF encoder disk defective Replace the PF encoder disk.
6 Paper width sensor defective Replace the carriage PCB ASSY.
7 PF encoder sensor defective Replace the PF encoder PCB ASSY.
8 Registration sensor defective Replace the registration sensor PCB ASSY.
9 Carriage motor defective Replace the carriage motor ASSY.
10 Paper feed motor defective Replace the paper feed motor.
11 Main PCB defective Replace the main PCB ASSY.