Brother HL-4040CN Manuale Proprietario
Routine Maintenance
140
6
j
Insert the original orange packing material for locking the belt unit as shown in the illustration
k
Put a piece of paper (letter or A4) on the belt unit to prevent damage to the belt unit.
l
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).
the gray lock lever (1).
1
1