Brother MFC-J2320 Service Manual page 83

Error Code 89

Unable to Print 89
Paper width sensor cannot detect origin specified on the paper feed roller.
Step
1 PF encoder disk stained
2 PF home position detection
lever out of place
3 Paper width sensor or carriage
PCB defective
4 Main PCB defective
PF home position detection lever
Cause
Clean the PF encoder disk and flushing guide
(refer to
Set the PF home position detection lever into
place.
Replace the carriage PCB ASSY.
Replace the main PCB ASSY.
Fig. 2-7
2-46
Solution
Chapter 3, Section 1.)
LCD
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