Brother MFC-9450CDN - Manual (Page 200)

184
b
Hold the green handle of the drum unit.
Lift the drum unit up and then pull it out
until it stops.
c
Release the gray lock lever (1) that is on
the left side of the machine. Lift the front
of the drum unit and pull the drum unit
completely out of the machine using the
green handles on the drum unit.
1