Brother MFC7150C - Manual (Page 252)

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T R O U B L E S H O O T I N G A N D M A I N T E N A N C E
Caution
Do NOT clean the print head by touching it with your hand or a cloth.
1 Press Ink Management .
2 Press 1 to choose 1.CLEANING.
3 Press or to choose the color you want to clean.
4 Press Set to clean the print head automatically.
When cleaning is finished, the MFC will go back online automatically.
Caution
If you clean the print head at least five times and the print has not improved,
call Brother Customer Service for assistance at 1-800-284-4329 (USA),
1-800-853-6660 (from within Canada), or 1-514-685-6464 (from within
Montreal). You may have to replace the print head. (Replacement
instructions are included with the HD002, print head accessory).
WARNING
Do NOT touch the print head unless you are replacing it. Touching the print
head may cause permanent damage and may void the print head’s warranty.
Aligning Ink Cartridges
This feature allows you to check and align the ink cartridges to assure best
print quality. Make sure there is paper in the cassette before you start the
alignment procedure.
1 Press Function , 2 , 2 . The screen displays
2.VERTICAL ALIGN