The WC118 is a black laser toner cartridge designed as a compatible replacement for a wide range of Xerox devices. It works seamlessly with CopyCentre models 118, 123, 128, and 133, as well as WorkCentre series including the 118, 123, 128, 133, and their corresponding C and M variants such as the m118i, m123, and pro133. With a page yield of 2,000 pages, this cartridge provides a reliable printing solution for users who need consistent black text for documents and reports without using original manufacturer supplies.