Brother DCP-7045N - Manual (Page 83)

Troubleshooting and routine maintenance
75
B
e
Put the toner cartridge firmly into the
new drum unit until you hear it lock into
place. If you put the cartridge in
correctly, the green lock lever will lift
automatically.
CAUTION
Make sure that you put in the toner
cartridge correctly or it may separate from
the drum unit.
f
Clean the corona wire inside the drum
unit by gently sliding the green tab from
right to left and left to right several times.
CAUTION
Be sure to return the green tab to the home
position (a) (1). If you do not, printed pages
may have a vertical stripe.
g
Put the new drum unit and toner
cartridge assembly in the machine.
h
Press Clear/Back.
To confirm you are installing a new
drum, press a.
i
When the LCD shows Accepted, close
the front cover.
1