In building on the advances introduced with the Epson Ultra Chrome K 3 ink with vivid magenta, Epson has engineered the Ultra Chrome H D R (High Dynamic Range) pigment ink technology. While still retaining its key features, such as three-level black ink for superb grey balance, and smooth tonal gradations from shadow to highlight, Ultra Chrome H D R comprises several new important innovations that contribute to dramatically enhanced print and color quality.
Br>One of the most significant advantages of the Ultra Chrome H D R ink is the inclusion of Orange and Green inks, which bring about dramatic expansion in the color gamut, especially in the bright /vivid green to yellow, and yellow to red ranges. In particular , with the new orange ink, the Epson H D R ink technology delivers a major reduction in image grain that is typically evidenced ink skin tone reproductions.