Brother HL-4150CDN - Error Cause and Remedy

2-21
Confidential
3.3 Error Cause and Remedy
Check the User Check items first. If an error cannot be resolved, follow the procedures in
numerical order in the Step field.
■ Error code 0F
The back cover is open upon duplex printing. (The back cover sensor is OFF.)
<User Check>
- Close the back cover.
■ Error code 10
Inter-color position alignment adjustment failure. (Error, which cannot be recorded, occurs.)
■ Error code 11
Inter-color position alignment adjustment failure.
(Toner of the color which is being used reached the end of life.)
<User Check>
- Replace the toner cartridge of the color displayed on the LCD.
Duplex Disabled
Close the Back Cover of the machine.
Step Cause Remedy
1 Harness connection failure of
back cover sensor
Check the harness connection of the
back cover sensor ASSY and reconnect it.
2 Back cover damaged Replace the back cover.
3 Back cover sensor failure Replace the back cover sensor ASSY.
4 Main PCB failure Replace the main PCB ASSY.
Registration
Registration failed. Press Go, and try again.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
Registration
Registration failed. Press Go, and try again.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.