Printing B&W on color paper?

[Amtekoth]

I'm not really sure how to do this. A company wants to print episodes of Lab Bratz (http://labbratz.comicgenesis.com) in their newsletter, which is on light blue paper. The image has to be B&W lineart. I've never done this before, so this is probably a dumb question, but how do I do this in a way that it doesn't try to print whitespace (word balloons)?

I use Illustrator CS and Photoshop CS, but I'm not anywhere as skilled as many of the folks around here.

Thanks for any advice,

Ed

[Romaine]

Printers are designed to assume you're printing on white paper, so any space that's pure white will get no ink on it. Shouldn't be a problem.

~Romaine