Office 2010 Users: When you click print preview, it takes you to the print menu – if you exit the print menu it asks you to save (or not) the document and then exits you from that document – very frustrating, I agree!

 However, if you press the  escape key, it will take you directly back to the document.

 When in the print menu, hit the right arrow to type in the number of copies you require, then the up arrow to change the number of pages you want to print.