If print quality has declined or your printouts are
blank, and most or all of lines are missing when you print a nozzle
check pattern, you can run a Power Cleaning.
Note: If most of the lines in the nozzle check
appear, run a Cleaning instead.
If you do not see improvement after running a Power
Cleaning, turn off the product and wait at least 12 hours before
running another Power Cleaning.
Caution:
Running a Power Cleaning consumes a lot
of ink, so you should run it only if necessary. Make sure each ink
tank is at least one-third full before running a Power Cleaning, or
it may damage the product.
Caution:
Power Cleaning may cause the ink pads to
reach their capacity sooner. When an ink pad reaches the end of its
service life, the product stops printing and you must contact Epson
for support.