I've had this printer since last October. It printed all fonts with no glitch. All of a sudden it won't print Times Roman, Calibri etc. very common fonts. I have a HP 1300 laserJet and MS Word prints the same docs to that printer. Any clue to why the HP 6968 will no longer print these fonts? I've tried a few of the suggested tests i.e wordpad and other software. If I change the font to something other than Times Roman it prints.