How do I print from my iPhone?
- From your main Documents area, tap on the document that you’d like to print
- Swipe the popup panel to the left to reveal the Print option
- Tap on Print, then on the next screen tap on Select Printer
Learn more about AirPrint (and see which printers are compatible) from the Apple KnowledgeBase: http://support.apple.com/kb/HT4356