I have an Epson R1800 - prints up to 13" wide and will take roll paper. It uses the Ultrachrome inks and I've been pretty impressed with the print quality. Seems to be a decent fit for a "home" printer. Epson has them in the refurb page for about $315 and free shipping unless you're in a hurry.
I also have the 4000 but it prints 17" and takes up a LOT of space! (and costs a lot more). If you need that kind of print width then that or the 4800 (which replaced it) is your baby.