You can run
Power Ink Flushing to clear the
print head nozzles if necessary.
Note:Power Ink Flushing may shorten
the maintenance box service life.
Turn off the product.
Press and hold the back button while pressing the
power button to turn the product
back on. You see a message asking if you want to run
Power Ink Flushing.
Select Yes and follow
the instructions on the screen. You see a message during the
flushing process, which takes about 9 minutes.
When flushing is complete, select Print Nozzle Check Pattern.
Press the Color button to confirm that the print
head is clean.
Check the printed pattern to see if there are gaps in the
lines.
Print head is clean
Print head needs
cleaning
If there are
no gaps, select Done.
If there are
gaps or the pattern is faint, select Clean the Print Head.