Brother DCP-7055W User Manual page 55

b
Slowly take out the drum unit and toner
cartridge assembly.
IMPORTANT
• We recommend that you place the drum
unit and toner cartridge assembly on a
clean, flat surface with a sheet of
disposable paper or cloth underneath it in
case you accidentally spill or scatter toner.
• Handle the toner cartridge carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• To prevent damage to the machine
caused by static electricity, DO NOT touch
the electrodes shown in the illustration.
Routine maintenance
c
Clean the corona wire inside the drum
unit by gently sliding the green tab from
right to left and left to right several times.
1
Note
Be sure to return the tab to the home
position (a) (1). If you do not, printed
pages may have a vertical stripe.
d
Put the drum unit and toner cartridge
assembly back into the machine. Close
the front cover.
A
47