printing - How to see the print media CSS in Firebug?

Question

Firebug is an excellent tool to to show a screen media CSS for some HTML element, but is there a way to look at the print media CSS too? Or is there any other tool to see the print media CSS?

Answer 1

What about Web Developer Toolbar?
https://addons.mozilla.org/en-US/firefox/addon/60
when installed go to CSS -> Display CSS by media type -> Print