The Xerox Black Toner Cartridge (006R01742) is a genuine/original unit designed specifically for use in Xerox C8130/C8135/C8145 printers. This magenta toner cartridge is compatible with Xerox Colour 560, Colour 550, and Colour 570 models, ensuring high-quality prints through laser print technology. As an authentic Xerox product, it guarantees reliable performance and consistent results for your printing needs.