a Canon printer that uses the pixma (pigment) ink. it's almost colorfast without bubblejetset.
please note that i said "almost". if you don't pretreat with bjs, the canon pixma ink will run and a lot of it won't wash out.
pretreat with bjs and you can hardly tell the difference between freshly printed and washed-after-printed.
i have a Canon PixmaPro 9000. it's pricey (over $400) but will print on sheets up to 14" x 28".