There are two options for printing e.g. a PDF:
- You've got a printer supporting Airprint (the Apple Homepage features a list with supported printers)
- Install an Airprint software on your computer connected to a printer. The software is available for Mac aswell as for Windows.
- Brother iPrint&Scan
- HP Druckdienst Plug-In
- HP All-In-One Printer Remote
- Dell Mobile Print
- Epson Printer Enabler
- Samsung Print Service Plug-In
- Oki Mobile Print
Install the trial version of the apps first to verify if your printer is supported by the software.