Brother HL-2250DN Service Manual page 33

LED
DRUM END SOON
Drum On for 2 seconds
:
LED Off for 3 seconds
REPLACE DRUM
FRONT COVER OPEN
FUSER COVER OPEN
JAM TRAY1/JAM INSIDE
JAM REAR
JAM DUPLEX
MEMORY FULL
PRINT OVERRUN
SIZE ERROR DX
Error On for 0.5 seconds
:
DUPLEX DISABLED
LED Off for 0.5 seconds
NO PAPER T1
MANUAL FEED
Type of error
2-10
Refer to:
4.5.7
4.5.9
4.9.4
4.9.5
4.1.5
4.1.5
4.1.5
4.8.2
4.8.3
4.1.13
4.1.11
4.1.2
4.1.3
Confidential