Print should do something more useful from the Edit page

(Bug, Investigate , Priority: High, Test Status: No automated tests yet , Reported By Justin du Coeur, )
Printing, Editor
Summary: Kihou points out that, if you Print from the Advanced Editor, you get the Editor. That's not helpful -- what you want is to see how this will actually print.
If you are editing a Model, you probably want to be able to select an Instance for Print, since you're really trying to understand how things will Print.