> I was given a canoscan N640P scanner and simply cannot get this thing to > work in Fedora core 6. http://www.sane-project.org/sane-mfgs.html#Z-CANON claims that the N640P has good support under sane, so the theory is that it should work :-). One thing I've noticed before with printer port devices is that there are several different ways you can configure the printer port in the system bios, and sometimes some configs work better than others.
