Brother MFC-L8650CDW Basic User's Manual page 100

e
Hold the blue handle of the belt unit with
both hands and lift the belt unit up, then
pull it out.
IMPORTANT
To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations.
90
f
Unpack the new belt unit and install the
new belt unit in the machine. Make sure
the belt unit is level and fits firmly into
place.