Checking The Print Quality - Brother MFC MFC-3340CN Manual

Checking the print quality

If faded or streaked colors and text appears on your output, some of
the nozzles may be clogged. You can check this by printing the Print
Quality Check Sheet and looking at the nozzle check pattern.
1
Ink
Press .
2
Press or
▲
Menu/Set
Press
3
Press or
▲
Menu/Set
Press
4
Color Start
Press
The machine begins printing the Print Quality Check Sheet.
5
Check the sheet to see if the quality is OK by following these
steps:
Color block quality check
The LCD shows:
6
Check the quality of the four color blocks on the sheet.
7
If all lines are clear and visible, press
—OR—
If you can see missing short lines as shown below, press
The LCD will ask you if the print
quality is OK for black and three
colors.
TROUBLESHOOTING AND ROUTINE MAINTENANCE 12 - 16
to select Test Print .
▼
.
to select Print Quality .
▼
.
.
OK
Is Quality OK?
1.Yes 2.No
1
( Yes ), and go to Step 10.
Poor
Black OK?
1.Yes 2.No
2
( No ).