Recently,
Printopia 2.0 is available, it is
released for iOS and Mac printing. As one number of Ecamm's Printopia software, it makes iOS and Mac printing better. The price of the application is $20. If your printer is not supported by AirPrint, I think you need one.
As we all know that Apple's AirPrint software only works with a handful of HP models. However, there are so many people who do not use HP printers, then what about them? Use the application Printopia 2.0, you can print with almost any printers connected to MAC. You also can share them to iOS users by the network. Many formats files can be printed, such as PDF files and so on, and you can add them into a Dropbox folder. Printopia 2.0 works amazingly well.
Printopia is a full-featured solution to get any document from iOS on to the desktop. If you need it, just buy one. You won't be disappointed.