Epson Stylus Pro 7890 Series Reference Manual page 12

Industry Defining Pigment-based Ink Technology
Epson Vivid Magenta Ink Technology
Unique form of high-density pigments developed by Seiko Epson chemists
Higher density form of magenta pigment for increased color gamut
Significant color gamut improvements in blue and purples
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High-gloss Microcrystal Encapsulation™ technology for reduced gloss differential
Stable color immediately after printing - no short-term color shifting
Superior scratch resistance from improved pigment and resin chemistry
Incredible black density improvements up to 2.6 Dmax
(L* value of 3.0)
Amazing Black Density Higher-Density Pigments
High-Gloss Resin Coating Cross-Linking Chemistry
Dmax and L* values are based upon 2880 x 1440 dpi using Epson Premium Luster Photo Paper