I have an Illustrator 9 file for Windows that a customer has given to me that I need to print to our Direct to Plate for printing. It is in one color with a variety of screens and some areas in 100% color. When I print to the DPM it ALL goes to screen and I have NO areas of 100%. I've checked the colors and they've used Spot color CMYK . . . HELP!

TIA,
Peggy