Hi. I am trying to print a pdf of an illustrator file. Everything seems fine until we print and the dark colors come out mottled, or incomplete. I am printing a yellow background with red and black text onto banner material, and using a sc-545ex. I tried changing the quality of the pdf, with no help...I even changed the red to a versaworks swatch...with no improvement.Once again, the color seems spotty on the red and the black. Any help would be appreciated. Thanks....