DURABrite™ Ultra inks offer smudge-, water- and fade-resistance for superior image quality and durable prints. Ideal for double-sided printing; inks will not bleed through. SmartValve Control Technology employs a pressure-activiated valve to smoothly and rapidly deliver ink to the printheads at variable rates. Device Types: Inkjet Printer; OEM/Compatible: OEM; Page-Yield: N/A; Supply Type: Ink.