I had a HP 5520 wifi Printer with e print and it worked with my iPad...However I had to return printer due to a malfunction earlier today . I have another one same model and wifi e print is set up. My IPhone prints to it but ipad can't find it....tried o find old one at first, no finds nothing
Is your iPad the wifi model? You may need to press the reset button on your router while pressing a set up button on the printer.