You can
clean the print head using the control panel on your product.
Cleaning uses ink, so clean the print head only if print quality
declines.
If
you don’t see any improvement after cleaning the print head up to 3
times, turn the product off using the
power button and wait at least
12 hours. Then run a nozzle check and try cleaning the print head
again, if necessary. If quality still does not improve, run a Power
Cleaning.