Windows 10 for Phones will finally bring native printing support that much we know, but here is more info about it and even a official demo video taken from Build 2015 presentations.
- It seems built-in support for printing to PDF file or saving as PDF file will be there.
- More than 1900 printers are supported as of now and most of the popular brands are supported.
- More printers will be available in fall, when Windows 10 for Phones gets launched.
Windows 10 for Phones printing demo video: