UltraChrome PRO10 Ink10-color archival pigment ink with an expanded color gamut.Introducing innovative UltraChrome PRO10 Ink—a breakthrough in professional imaging ink technology, only from Epson®. Designed for the world’s greatest artists and photographers, this all-new, premium ink adds Violet to produce a wider color gamut1, delivering vibrant, lasting prints that captivate and inspire.