Hello, I have recently purchased the 2155cdn and it prints text well when black on white and photos seem to print ok; however, when I printed a powerpoint presentation with a textbox filled with a light peach color then the black text had a red color, a kind of a shadow although the text in the presentation had no outline or shadow. It has done this consistently throughout the document, regardless of whether the text was black or brown color, there is always this kind reddish shadow around it. What could be causing this and would this be fixable by adjusting the printer settings in some way?

Thank you very much in advance.