Can you change the printer tray when printing via AirPrint on the iPad?
I've recently purchased an Epson WF-7620. It has two media trays - Cassette 1 has A4 in it and Cassette 2 has A3 in it. When I print a photo from my iPad I get an error message on the printer either saying Cassette 2 is empty (if I take the paper out altogether) or the paper type is incorrect (Found A3 when expecting A4 - despite the fact there is A4 in Cassette 1). Any help would be much appreciated!
iPad Air, iOS 9.2.1