If your printer supports Airprint and you have a fairly modern router (past three years or so) it is a doddle. Just make sure you get a printer that supports Airprint otherwise it is a lot harder.
Last edited by: RattleandSmoke on Sun 24 Jul 16 at 17:14
Check for apps by your printer manufacturer. I use "Brother i-print and scan" - it isn't an Airprint printer. Canon also does an app, probably others too.