HP Photosmart 5520 printing this… I've just replaced the cartridge, cleaned the print head, and tried to print diagnostics, and it's still giving me this, every try having less ink than the
HP Deskjet, Photosmart 5520 Printers - Control Panel Features | HP® Customer Support
Amazon.com: HP Photosmart 6520 Wireless Color Photo Printer with Scanner, Copier and Fax : Office Products