Yes, that's what tipped me to buy the Z3100. I loved the features like the spectro, the colors, the large tanks and the glop. It was amazing when it worked for me. Unfortunately I got tired of maintaining the beast. It seemed like something was always breaking. HP was incredibly unresponsive on a lot of things about the printer. If someone near Charlotte, NC wants one I'll give them an incredible deal.
I'm very much enjoying my new Epson SC P800.