Hi Rob,
I can't find this in the app store or on my updated 4.2.1 iPhone 4.
How do you get the app?
Thanks,
Sam in Las Vegas
Hi Sam,
AirPrint is not an app - it is built into the iOS.
And you need to have a valid printer that is on your Wifi Network to see the option.
So if you have an HP eprint printer on your network - then when you are in email for example there is a box with an arrow coming out - hit that box and one of the options is "Print"
Hope that helps.
Rob W