Text Boxes Shading Showing

[alexheatzig]

In my powerpoint, I have dark shapes with Text Boxes overtop of them. When I print there is a slight shade (faintly different than the background color) encompassing the text. Interestingly, this only occurs when in the printed version and not in the editing preview. I have tried coloring the textbox the same color as the background, made sure there is no shade, shadow, or outline on the textbox itself. Also, this problem only occurs over the dark shapes (dark grey, light grey. light blue) and not the bright colors (dark blue, orange),



Thank you!