HP Envy 6220 Not Printing
Ensure that the ink cartridges are inserted and working correctly. Check if the input tray of the HP Envy 6220 printer is loaded with recommended sheets. Raise the access cover top of the printer. Take the cartridges from the printer. Check if the ink cartridge is damaged and replace it with a new one. Check the power connection of the HP Envy 6220 printer. If there is an ink clog on the cartridge, clean it using a cotton cloth dipped in glass cleaner or distilled water.