Designed for X463, X464 and X466 printers, this Lexmark Black High Yield Toner Cartridge offers a high quality and cost effective solution to all your printing needs. Lexmark's trademark return programme allows you to exchange your old Lexmark toner for a discount on your next purchase, saving you money. In addition, the high quality toner ensures that your documents come out looking professional featuring clear text and bright images time after time. This high capacity cartridge contains enough toner to print up to 9,000 pages.