Recording Paper Jam; The Paper Width Sensor Could Not Detect The Leading Edge Of Recording Papers - Brother DCP-J552DW Service Manual

■ Error Code 82
Disc Jam / Paper Jam

Recording paper jam.

The paper width sensor could not detect the leading edge of recording papers.

<User Check>
- Remove the jammed recording paper.
- Check if the recording paper used is according to specifications.
- Check if dark recording paper is not used.
- Clean the platen.
- Check if the paper tray is loaded correctly into the machine.
- Check if the jam clear cover is properly closed.
- Clean the paper pull-in roller.
Step
1 Foreign materials in the recording
paper feeding path
2 Paper feeding path parts out of
place
3 Paper feed roller stained
4 Paper feed motor harness
connection failure
5 Paper pull-in roller worn out
Paper feed roller defective
6
Paper feed motor defective
7 Paper width sensor defective
8 Main PCB defective
Cause
Remove foreign materials.
Reattach the paper feeding path parts.
Clean the paper feed roller.
Reconnect the paper feed motor harness.
Replace the paper pull-in roller.
Replace the engine unit.
Replace the carriage PCB ASSY.
Replace the main PCB ASSY.
2-41
LCD
Solution
Confidential