Brother MFC-9840CDW User Manual page 184

The following are maintenance messages that appear alternately with the normal message on the
upper row of the LCD when the machine is in the Ready mode. These messages advise you that
you will need to replace each of the consumable items as soon as possible, since the consumable
item's end of life has been reached. The machine will continue printing when any of these
messages appear on the LCD.
LCD messages
Change Parts
Drum
Change Parts
Belt Unit
Change Parts
Fuser Unit
Change Parts
Laser Unit
Change Parts
PF Kit 1
Change Parts
PF Kit 2
(when the optional lower
tray is installed)
Change Parts
PF Kit MP
1
Drum yield is approximate, and may vary by type of use.
2
When printing on Letter size paper.
3
When printing on Letter or A4 size paper. The actual number of printed pages will vary depending on the print jobs
and paper you use.
Note
• Discard used consumable items according to local regulations, keeping it separate from
domestic waste. If you have questions, call your local waste disposal office. Be sure to reseal
the consumable items tightly so that the material inside does not spill.
• We recommend placing used consumable items on a piece of paper to prevent accidentally
spilling or scattering the material inside.
• If you use paper that is not a direct equivalent for the recommended paper, the life of
consumable items and machine parts may be reduced.
• The projected life for toner cartridges and a waste toner box is based on an average 5% coverage
of the printable area using any color toner cartridge. Frequency of replacement will vary
depending on the complexity of printed pages, percentage of coverage and type of media used.
168
Consumable item to Approximate life
replace
Drum unit
17,000 pages
Belt unit
50,000 pages
Fuser unit
80,000 pages
Laser unit
100,000 pages
Paper feeding kit 1
100,000 pages
(Paper pick-up roller
and Separator pad for
Tray 1)
Paper feeding kit 2
100,000 pages
(Paper pick-up roller
and Separator pad for
Tray 2)
Paper feeding kit MP
50,000 pages
(Paper pick-up roller
and Separator pad for
MP tray)
How to replace
Replacing the drum
1
unit on page 174.
See Replacing the belt
2
unit on page 180.
Call Brother Customer
3
Service to replace the
fuser unit.
3 Call Brother Customer
Service to replace the
laser unit.
Call Brother Customer
3
Service to replace the
paper feeding kit 1.
3 Call Brother Customer
Service to replace the
paper feeding kit 2.
Call your Brother dealer or
3
Brother Customer Service
to replace the paper
feeding kit MP.
Order No.
DR-110CL
BU-100CL
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