Brother DCP-J752DW

2-40
Confidential
■ Error Code 81
Recording paper size error. (Other than fax/list printing)
The registration sensor and paper width sensor detected a recording paper smaller than the specified
size.
<User Check>
- Check if the recording paper used is according to specifications.
- Check if dark recording paper is not used.
- Clean the platen.
Wrong Paper
LCD
Step Cause Solution
1 CR encoder strip stained Clean the CR encoder strip.
2 CR encoder strip defective Replace the CR encoder strip.
3 Paper width sensor defective Replace the carriage PCB ASSY.
4 Carriage motor defective Replace the carriage motor.
5 Main PCB defective Replace the main PCB ASSY.