Brother HL-2250DN - Page 37

2-14
Confidential
Laser unit failure
4.7.1
Polygon motor
failure
4.7.1
Main PCB failure
4.8.1
LED
Pressing one time
of the [Go] button
Pressing two times
of the [Go] button
Type of error
Refer
to:
All
LEDs
On for 0.5 seconds
Off for 0.5 seconds
:
Laser Unit Failure
Main PCB Failure