I just got an iPad mini 3 and am having problems printing. I have a Canon Pixma MG 5250 which is on the list as an AirPrinter. Every time I try to print something I get the same "no airPrinters can be found". I just downloaded a Canon app called iEPP which is a Photo printing app and when I used that it found the printer straight away!! What's going on? It's driving me crazy!