From: "googleplex"
My wife is an artist and wants to use the Epson R800 for its ability to do archival printing. Can other other printer do this?
The Epsons using the Ultrachrome ink set are the best option. The 2200 is the consumer model and prints on 13" wide paper (I think the R800 is letter sized only). There are three Pro models which have more accurate ICC profile support and allow for larger prints — the 4000 prints 17" wide, 7600 prints 24" wide and the 9600 prints 44" wide. I have a 2200 and a 4000 and they are excellent, especially with the better watercolor or fine art papers. The R800 does a better job on glossy paper but most artists are printing on fine art papers.
These are not archival in the dye-transfer or black-white sense but they use pigment inks and have estimated print life ranging from say 50 – 100+ years, depending on display conditons. Here’s a table showing the Epson 4000 print longevity estimates, for example (the other three use the same inks):
http://www.wilhelm-research.com/epson/SP4000.html Here are the estimates for the R800 inks:
http://www.wilhelm-research.com/epson/R800.html Get the R800 if you just want small prints, get one of the bigger ones for larger prints though.
Bill