Originally posted by JohnMc
Have tried polarizing the lights; sometimes amazing what that helps clear up.
A good idea. I shot all the art work for two local museums, and for the second, I used polarizors - much better.
As other have noted, use oblique lighting. I've shot a lot of music for my score recognition program, and uniform lighting is critical. No hot spots, if possible!
Depending on binding, your pages may not really be flat, so some ability to deal with depth of focus is critical. Use some kind of jig or whatever, to make sure all the pages are in the same place. Use ambient lighting, make sure you've got the white balance correct, use 2 second mirror lockup, and don't worry about how long an exposure you need (it took me a while to realize that with digital imaging, tjhere are no reciprocity exposure problems (you youthful guys who never used film, look that up!!)). Use f/8 or f/11 for best performance from your lens. Macro lenses are better, for flat field uniformity.