Epson Stylus Pro 4000 - 17
Superb Water Resistance
Superb Water Resistance of Pigment Ink
Some color printers use dye base ink, which is water soluble. This means prints are easily damaged by water and moisture. The Epson Stylus PRO 4000 uses Epson UltraChrome pigment ink for all colors and blacks in the ink set. Ink of this type has a high resistance to water, resulting in prints that are more durable and last longer.