I've got a user who makes hundreds of PDFs a day using Adobe. On this particular PDF she was making, it looked like it had somehow made a negative of the text she was using (Ie; the white went black, and vice versa).

Every time she PDFs the document now, it always does that. Anyone else ever encounter something like this? Thanks, folks!

Using an older version of Adobe Acrobat? Uninstalling and reinstalling Adobe acrobat usually fixes the problem.