Brother DCP-9055CDN Basic User's Manual page 52

Drum Stop
Drum Stop
We cannot guarantee the print quality. Please
replace the drum unit with a new one. We
recommend a Brother Original drum unit be
installed at this time.
After replacement, reset the drum counter by
following the instructions included with the
new drum unit.
Replacing the drum unit
IMPORTANT
• While removing the drum unit, handle it
carefully because it may contain toner. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• Every time you replace the drum unit,
clean the inside of the machine. (See
Cleaning and Checking the machine
on page 60.)
a
Make sure that the machine is turned
on.
44
b
Press the front cover release button and
A
then open the front cover.
A