Pigmented inks are archival. They are waterproof and smudge proof. The archival life is 100 years or 200 years in dark storage. Dye based inks on matte paper will last about 25-27 years. They are not waterproof.
For archival information I suggest www.wilhelm-research.com
Epson is the only company making printers that use all pigmented inks. I have several Epsons with the pigmented inks and love the photos that they print.
For archival information I suggest www.wilhelm-research.com
Epson is the only company making printers that use all pigmented inks. I have several Epsons with the pigmented inks and love the photos that they print.