How do I install hp officejet printer 4610/4620 onto my apple 4th generation IPad? I have an HP Officejet 4610/4620 attached to an OSX machine, and I would like to print to it from my 4th generation iPad Apple - how can I achieve this?
This should be as simple as downloading and installing Handyprint (previously known as AirPrint Activator) which will share out an OSX printer on your wireless network as if it was an Airprint one.  Check it out here.