Is it possible that an IGEN could be printing too yellow? I'm looking for a little education on digital printing. My client is finding that print copies off an IGEN are too yellow for their taste. I understand conceptually that the problem is likely to be in the in-house printer they are using for their proofs. How could I be sure it's not on the IGEN and what should I tell them to do to adjust their files? (Built in Quark)