Brother DCP-L8400CDN Basic User's Manual page 89

c
Hold the blue handle of the drum unit.
Pull the drum unit out until it stops.
Routine maintenance
d
Turn the blue lock lever (1) at the left of
the machine counterclockwise to the
release position. Holding the blue
handles of the drum unit, lift the front of
the drum unit and remove it from the
machine.
1
A
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