Ever since one of our users got a new computer that runs Vista and Office 2007, she's been peridocally having printer issues. The printer works fine and gives out no errors. The problem comes in what prints out. On her screen a document will look totally normal, but on paper it comes out all garbled. There will be missing letters, symbols in place of letters, strikethrough on some letters, bold letters, shadowed letters, etc. It will print out like this a couple of times and then suddenly be fine. I have no clue what is causing this. She didn't have this problem when she was running XP and Office 2003 and another person shares her printer (who has XP and Office 2003) and she doesn't have any of these printing issues. Any help?