Brother HL-2400C Service Manual page 192

2) Holding the handle located on the
top of the drum cleaner, push it
backwards.
3) Remove the drum cleaner by lifting it
out. (Fig.6-25)
4) Clean the area where the drum
cleaner is mounted. (Fig.6-26)
5) Install a new drum cleaner into the
printer.
When installing the drum cleaner, be sure to put it into the printer correctly, indicated
by a click.
Sequence of Assembling
1) Install the cleaner cover.
2) Close the top cover.
3) Press the power button to turn on the printer.
4) Upon completion of the warming-up process;
Press the Reset button while holding down the Shift button, and select
"RESET PARTS LIFE" and then "120K KIT".
CAUTION
VI-27
Drum Cleaner
Handle
Fig.6-25
Fig.6-26