Brother International MFC-790CW Users Manual - English - Page 177

Routine maintenance, Replacing the ink cartridges - ink refill

Page 177 highlights

Routine maintenance B Replacing the ink cartridges B Your machine is equipped with an ink dot counter. The ink dot counter automatically monitors the level of ink in each of the 4 cartridges. When the machine detects an ink cartridge is running out of ink, the machine will tell you with a message on the LCD. The LCD will tell you which ink cartridge is low or needs replacing. Be sure to follow the LCD prompts to replace the ink cartridges in the correct order. Even though the machine tells you that an ink cartridge is empty, there will be a small amount of ink left in the ink cartridge. It is necessary to keep some ink in the ink cartridge to prevent air from drying out and damaging the print head assembly. CAUTION Brother strongly recommends that you do not refill the ink cartridges provided with your machine. We also strongly recommend that you continue to use only Genuine Brother Brand replacement ink cartridges. Use or attempted use of potentially incompatible ink and/or cartridges in the Brother machine may cause damage to the machine and/or may result in unsatisfactory print quality. Our warranty coverage does not apply to any problem that is caused by the use of unauthorized third party ink and/or cartridges. To protect your investment and obtain premium performance from the Brother machine, we strongly recommend the use of Genuine Brother Supplies. Troubleshooting and Routine Maintenance b Press down to unlock the release lever and take out the ink cartridge for the color shown on the LCD. B c Open the new ink cartridge bag for the color shown on the LCD, and then take out the ink cartridge. a Open the ink cartridge cover. If one or more ink cartridges are empty, for example Black, the LCD shows B&W Print Only or Cannot Print. 161

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Troubleshooting and Routine Maintenance
161
B
Routine maintenance
B
Replacing the ink cartridges
B
Your machine is equipped with an ink dot
counter. The ink dot counter automatically
monitors the level of ink in each of the 4
cartridges. When the machine detects an ink
cartridge is running out of ink, the machine
will tell you with a message on the LCD.
The LCD will tell you which ink cartridge is low
or needs replacing. Be sure to follow the LCD
prompts to replace the ink cartridges in the
correct order.
Even though the machine tells you that an ink
cartridge is empty, there will be a small
amount of ink left in the ink cartridge. It is
necessary to keep some ink in the ink
cartridge to prevent air from drying out and
damaging the print head assembly.
CAUTION
Brother strongly recommends that you do
not refill the ink cartridges provided with
your machine. We also strongly
recommend that you continue to use only
Genuine Brother Brand replacement ink
cartridges. Use or attempted use of
potentially incompatible ink and/or
cartridges in the Brother machine may
cause damage to the machine and/or may
result in unsatisfactory print quality. Our
warranty coverage does not apply to any
problem that is caused by the use of
unauthorized third party ink and/or
cartridges. To protect your investment and
obtain premium performance from the
Brother machine, we strongly recommend
the use of Genuine Brother Supplies.
a
Open the ink cartridge cover.
If one or more ink cartridges are empty,
for example Black, the LCD shows
B&W Print Only
or
Cannot Print
.
b
Press down to unlock the release lever
and take out the ink cartridge for the
color shown on the LCD.
c
Open the new ink cartridge bag for the
color shown on the LCD, and then take
out the ink cartridge.