I recently purchased a HP ENVY 4520 to use with my IPad for printing using the air play setup. The quality is very poor, text is too faint. I have tried cleaning the ink heads through the printers control panel, not much improvement. I am now wondering if the printer is set on "draft" mode? How can this be checked when the printer is only setup for air play? The only controls that I have are on the printer itself and I cannot find any reference for adjusting the print quality or to check if it's in draft mode?