cannot print wirelessly with iPad even though printer found

I received a new iPad for Xmas. I also have both an imac and iphone 4s. Last week I received a Canon MG 3100 wireless printer.

My problem is that whilst I can print through both my iMac and iPhone when I try to print using the new iPad the printer is recognised but when I press the print button I am taken straight back to the home screen. I have tried this several times. I have also synced the iPad with Itunes and tried for updates but there were none shown. Any ideas would be appreciated. Thanks