Brother MFC-9550 All in One Printer User Manual


 
161
TROUBLESHOOTING AND MAINTENANCE
WARNING
If you do not position the tab at the home position, printed pages may
have vertical stripes.
4
Install the drum unit into the machine.
See the section “Replacing the Drum Unit” in this chapter.
5
Close the top cover.
6
Plug in the power cord.
7
Connect the telephone line.
Replacing the Toner Cartridge
The machine can print approximately 2,200 pages with one toner
cartridge. When the toner cartridge is running low, the display shows
CHANGE TONER. Actual page count will vary depending on your
average document type (i.e. standard letter, detailed graphics).
It is a good idea to keep a new toner cartridge ready for use when you see
the toner low warning.
Discard the used toner cartridge according to local regulations. If you are
not sure of them, consult with Brother dealer for service. Be sure to seal
the toner cartridge tightly so toner powder does not spill out of the
cartridge. When discarding used toner cartridges, keep them separate
from domestic garbage.
It is recommended that you clean the machine when you replace the
toner.
Toner Empty Indicator
When the toner cartridge is running low, the display shows CHANGE
TONER and the Toner Empty LED on the control panel flashes on and
off to indicate the toner is low.
Help/
Broadcast
Record Erase Play
Copy
Resolution
Mode
Tel - Index
High
ABC DEF
ClearMenu Set
FF/Cont
Test
/
Reset
Enlarge Reduce
Print PriorityOn
/
Off Line
955O
Tel
status
status
Voice
Doc.
Fine
Photo
S.Fine
Fax
F/T
02
03
04
14 15
16
01
13
1
2
3
VerifyMute
TAD
Toner Empty LED
Display