UltraChrome PRO10 Ink 10-color archival pigment ink with an expanded color gamut. Introducing our 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, long lasting prints that captivate and inspire.