I am using an EPSON Stylus Photo 1280 printer. When I try to print any Illustrator file that containts special effects(glow, drop shadow, etc.) on a colored background, in my case red, there is a box around the effect a couple shades lighter than the background color. It is more visible under the "Quality" setting than the "Speed" setting. I have played with multiple settings to try and correct this problem, but no luck. I even emailed EPSON and they said because this was only happening in one program, the program itself was probably at fault. Please help.