Cleaning The Print Head; Checking The Print Quality - Brother MFC-J4310DW Basic User's Manual

Cleaning the print head

To maintain good print quality, the machine
will automatically clean the print head when
needed. You can start the cleaning process
manually if there is a print quality problem.
Clean the print head if you get a horizontal
line in the text or graphics, or blank text on
your printed pages. You can clean Black only,
three colors at a time (Yellow, Cyan and
Magenta), or all four colors at once.
Cleaning the print head consumes ink.
Cleaning too often uses ink unnecessarily.
IMPORTANT
DO NOT touch the print head. Touching
the print head may cause permanent
damage and may void the print head's
warranty.
a
Press (Settings).
NOTE
If is on the Touchscreen, you can
press it, and then go to step e.
b
Press s or t on the Touchpanel to
display General Setup.
c
Press General Setup.
d
Press Ink.
e
Press s or t to display Cleaning.
f
Press Cleaning.
g
Press s or t to display Black, Color
or All, and then press the option you
want to clean.
The machine cleans the print head.
When cleaning is finished, the
Touchscreen will return to the Home
screen.
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NOTE
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• If you clean the print head at least five
times and the print has not improved, try
installing a new Genuine Brother Brand
replacement ink cartridge for each
problem color. Try cleaning the print head
again up to five more times. If the print has
not improved call Brother Customer
Service. (See Brother numbers
on page i.)
• You can also clean the print head from
your PC.
(See Software User's Guide:
Maintenance tab (Windows

Checking the print quality

If faded or streaked colors and text appear on
your printouts, some of the print head nozzles
may be clogged. You can check this by
printing the Print Quality Check Sheet and
looking at the nozzle check pattern.
a
Press
NOTE
If is on the Touchscreen, you can
press it, and then go to step e.
b
Press s or t on the Touchpanel to
display General Setup.
c
Press General Setup.
d
Press Ink.
e
Press Test Print.
f
Press Print Quality.
g
Press Start.
The machine begins printing the Print
Quality Check Sheet.
h
Check the quality of the four color blocks
on the sheet.
®
).)
(Settings).
A