Brother HL-4040CDN - Manual (Page 130)

Routine Maintenance
121
6
g
Put the belt unit back in the printer. Match the h mark on the belt unit to the g mark on the printer. Push
down on the green area of the belt unit to lock it in place.
h
Put the drum unit back in the printer as follows.
1 Make sure that the gray lock lever (1) is in the up position and put the drum unit in the printer. Push
down the gray lock lever (1).
Note
When you put the drum unit in the printer, match the green guides (1) of the drum unit handle to the green
arrows (2) on both sides of the machine.
1
1
2
1
2
1