Authentic Epson UltraChrome Dye-Sublimation refill Inks for Epson SureColor F7200, F6070, F7170, F7070, F6200, F9200 and F9370. 1 Liter bottles of High Density Black #T741X20. Epson UltraChrome DS ink produces an extreme color gamut with improved black density for rich blacks and better tonal transitions and gray scale; provides fast drying times.