How do I repair and clean a HP Deskjet 722c?

Answer by  Charlton (192)

For printer case exterior use soft cloth moistened with water to remove ink deposits. Carefully remove accumulated paper or lint from interior and clean the paper feed rollers.

Answer by  Supersadie (363)

Download a service manual to help with repairs. For cleaning it's best that you use a lint-free piece of cotton and some alcohol to clean the contacts and cartridge heads.

Answer by  ahsanmahmoodawan (1169)

unplug the printer remove any paper in the paper tray remove the rear access panel from back hold a cloth moisturized with water against one of the drive rollers and turn the rollers clean other size by upper method install rear access panel and load paper load paper in the IN drawer cleaning complete

Answer by  Ranjan (159)

To repair HP Deskjet 722c we have to remove the cartridge and clean the cartridge box with a neat piece of cloth and then we have to refill the cartridge ink and fix to the printer if problem is big then we need to take to the shop for repair.