How to Enable AirPrint Service on Windows 7/Vista/XP (32-bit/64-bit)?
iOS 4.2 comes with a unique feature called AirPrint which allows you to print your documents, photos, emails and web-pages over a Wifi connection with your Apple iOS device. To enable iOS 4.2 AirPrint feature on Windows, follow the step-by-step guide below. This guide is applicable to Windows 7, Windows Vista and Windows XP users.
Read more at How to Install AirPrint to Enable Wireless Printing on Windows? | Jaxov