Installation and Setup
Installing Color Printing requires Visual Studio 2010 Pro, Premium, or Ultimate (the Express editions do not support extensions). You should be able to simply download and install this extension from the VS Gallery or via the Tools menu->Extension Manager.
Using the Color Printing Extension
Once you’ve installed the Color Printing extension, you should be able to print as you typically would – simply use File->Print or press Ctrl+P. No extra steps are required. You might notice that the print dialog looks slightly different, but it should be very similar to print dialogs you would see in Visual Studio or other applications:
Read more: The Visual Studio Blog