You can
check the print head nozzles using your product's control
panel.
Load a few sheets of plain paper in the sheet
feeder.
Turn the product
off.
Press and hold the
paper/cancel button and turn
the product on. The product turns on and prints a nozzle
check pattern.
Check the printed pattern to see if there are gaps in the
lines.
Print head is clean
Print head needs
cleaning
If there are gaps or the pattern is faint, clean the print
head.
If you don’t
see any improvement after cleaning the print head up to 4 times,
wait at least 6 hours. Then try cleaning the print head again. If
quality still does not improve, one of the ink cartridges may be
old or damaged and needs to be replaced.