Xerox Genuine WorkCentre 7755/ 7765/ 7775/ Color 550/ 560/ Color C60/ C70/ Color EC70/ PrimeLink C9065/ C9070 Black Toner Cartridge (190,000 pages)- 013R00650 is specially formulated and tested to provide the best image quality and most reliable printing you can count on page after page. Xerox Genuine Supplies and Xerox equipment are made for each other. Accept no imitations. Compatible toners may risk breakdown of Xerox printers and result in poor print quality and weak colors. With over 75 years' experience, Genuine Xerox Supplies are something you can rely on.