Brother HL-4050CDN EN - Manual (Page 144)

Routine Maintenance
135
6
Repacking the printer
6
WARNING
This printer is heavy and weights roughly 29.1 kg (64.2 lb). To prevent injuries when moving or lifting this
printer, make sure to use at least two people. Be careful not to pinch your fingers when you put the printer
down.
a
Turn off the power switch, and unplug all the cables from the printer.
b
Press the front cover release button and then open the front cover.
c
Hold the green handle of the drum unit. Lift the drum unit up and then pull it out until it stops.