Epson 3880 Gloss Differential
I have the 4880, which uses similar technology - I think the algorithims for the 3880 are even a little more advanced. I came from the 1800 with the GLOP overspray, and I was expecting to be disappointed in the 4880 for glossy. If anything, it's superior to the 1800. I have no issues at all with gloss differential on Epson PGPP or luster. I was pleasantly surprised.