The genuine yellow Xerox 108R00777 drum cartridge is a key component in your colour laser printer. Officially designed and made by Xerox to print high resolution images, this yellow Xerox 108R00777 image drum can replace a worn, faulty or unusable drum unit in order to restore immaculate image quality. Built as a separate part to your toner cartridge, this yellow Xerox 108R777 drum unit comes in an independent colour cartridge, enabling the Xerox 108R00777 drum to generate unparalleled image accuracy whilst working work with impressive speed and stability. The yellow Xerox 108R0077 drum cartridge is built to last and comes with an estimated capacity of 30,000 pages to extend the life of your laser printer and refresh you imaging system.