Brother Copier/Printer MFC-895DW - Manual (Page 87)

Routine maintenance
75
A
d
Clean the corona wire inside the drum
unit by gently sliding the green tab from
left to right and right to left several times.
Note
Be sure to return the tab to the home
position (a) (1). If you do not, printed
pages may have a vertical stripe.
e
Put the drum unit and toner cartridge
assembly back into the machine.
f
Close the front cover of the machine.
Replacing the drum unit
A
Order No. DR-720
A new drum unit can print approximately
30,000 Letter or A4 size single-sided pages.
Note
• There are many factors that determine the
actual drum life, such as the temperature,
humidity, type of paper, type of toner used
and so on. Under ideal conditions, the
average drum life is estimated at
approximately 30,000 pages. The actual
number of pages that your drum will print
may be significantly less than this
estimate. Because we have no control
over the many factors that determine the
actual drum life, we cannot guarantee a
minimum number of pages that will be
printed by your drum.
• For best performance, use only genuine
Brother toner. The machine should be
used only in a clean, dust-free
environment with adequate ventilation.
• Printing with a non-Brother drum unit may
reduce not only the print quality but also
the quality and life of the machine itself.
Warranty coverage does not apply to
problems caused by the use of a
non-Brother drum unit.
Drum Error
A
The corona wire has become dirty. Clean the
corona wire in the drum unit. (See Cleaning
the corona wire uu page 73.)
If you cleaned the corona wire and
Drum Error
was not cleared then the drum
unit is at the end of its life. Replace the drum
unit with a new one.
1