The Genuine OEM Xerox 008R13061 Waste Toner Cartridge 8R13061 is a high-quality drum unit designed for Xerox printers, specifically the WorkCentre series. With an approximate page yield of 44,000 pages, this black cartridge is compatible with various Xerox models such as 7845, 7855, 7830, and 7835. As a genuine OEM product, it ensures reliable performance and consistent results, making it an ideal choice for maintaining the efficiency of your Xerox printing system.