Getting rid of those darned lines!

I have actually had this question for a long time, and I looked through your archives for a tutorial but I don't think I... saw one. If I skipped it by accident, I'm really, really sorry.

So you know how on some (I dare not say all, ahaha...) scanners, where you scan things with glossy paper and you get those weird multicolor scan line things? There's an example under the LJ Cut. I have a bunch of images with that, and I want to know how to clean it up/remove those nasty lines. I have Photoshop CS2, by the way.



Yeah. You see those multicolor vertical lines?! Yeah.

Any help is very much appreciated!