If feature your printer to the printer is in an error state listing, choose apple menu > device choices, then click printers & scanners . Click on the add button , then click the default button . Choose the printer (indexed as an airprint profile) in the printers listing, then click add. read more

If feature your printer to the printer is in an error state listing, choose apple menu > device choices, then click printers & scanners . Click on the add button , then click the default button . Choose the printer (indexed as an airprint profile) in the printers listing, then click add. read more