Moisten a cotton swab with distilled water and squeeze any excess water from the
Wipe the print cartridge copper contacts with the cotton swab.
Do not touch the print cartridge ink nozzles. Touching the ink
nozzles will result in clogs, ink failure, and bad electrical connections.
Ink nozzles (do not touch)
Repeat this process until no ink residue or dust appears on the swab.
Insert the print cartridges
in the printer, and then close the printer cover.