Print the nozzle check pattern to check the Print Head condition.
"Printing the Nozzle Check Pattern"
If a particular color is not printed properly, replace the ink tank of that color. See
"Replacing an Ink Tank"
on page 34.
If the print head nozzles are still not clean, turn off the printer. Be sure
to perform another Print Head Deep Cleaning 24 hours after turning off
If this does not solve the problem, the Print Head may be worn out.
Contact the Customer Care Center.
on page 47.