Does this occur with another printer?

A System Restore could be a start if you know about when this problem started

If other things print fine, such as what you said did or a web page, then it has to be Office specific

If System Restore fails, then I would go to the printer company's web site and check out its help or forum -- if you are lucky you will find maybe a driver update

I would finally turn to considering reinstalling Office, because it sounds as if something has gotten corrupted in Office and tracking this down can take longer and is high blood pressure producing, because for me it seems I am always the only one ever having this problem!