Are you haveing Corel manage your colors or is your printer managing your colors? If they both are, they are probably fighting. Disable Color Management in your printer dialog and let Corel manage the color and see if that helps. If not, take a screen capture of your Color Management screen and post it for us to evaluate.

Well, I'm not printing in house, I'm taking the file to a printer or Staples (I think they both have Xerox DC12).

How do I know whos manage my colors, or how do I choose who will? to remind you, what I'm printing, is a TIFF file format, not CDR. I will be able to post a screen shot only next week, when I will have my computer back...