Thanks for your answers. For some reason, I never got emails informing me of replies. I elected the 12 color 8400. It has arrived and is up and running. Unfortunately, my dealer neglected to mention the machine no longer comes with a takeup system, so it's pretty much useless for us, as we do a lot of long panels for display stands. We are having a conference call today with Canon to discuss moving the roll takeup from our aging 9100 to the new machine. I really don't want to spend an additional $1500 for the takeup, so we will see how it goes.