Cleaning The Print Head; Checking The Print Quality - Brother MFC-J450DW Basic User's Manual
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Also See for MFC-J450DW:
- User manual (57 pages) ,
- Quick setup manual (37 pages) ,
- Specifications (2 pages)
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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;
Yellow, Cyan, and Magenta at once; 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 Menu.
b
Press a or b to choose Ink.
Press OK.
c
Press a or b to choose Cleaning.
Press OK.
d
Press a or b to choose Black, Color or
All.
Press OK.
The machine cleans the print head.
When cleaning is finished, the machine
will go back to Ready mode.
58
NOTE
A
• 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.
For more information, see Software and
Network User's Guide: Clean the Print
Head (Windows
(Macintosh).
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 Menu.
b
Press a or b to choose Ink.
Press OK.
c
Press a or b to choose Test Print.
Press OK.
d
Press a or b to choose
Print Quality.
Press OK.
e
Press Color Start.
The machine begins printing the Print
Quality Check Sheet.
f
Check the quality of the four color blocks
on the sheet.
®
) or Clean the Print Head
A
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