The Xerox 106R03524 Black Extra High Capacity Toner Cartridge is a genuine OEM product specifically designed for use with Xerox VersaLink C400 and C405 printers. This high-quality toner cartridge ensures exceptional print quality and consistent performance. Made in Japan, this unit is a reliable choice for those looking to maintain efficiency and quality in their printing needs. Its black color and extra high capacity make it a convenient and cost-effective option for those looking to streamline their printing experience.