The Original Lexmark 12N0770 (0012N0770) Yellow Toner Cartridge Provides high quality, reliable Printing at a low running cost. The Genuine 12N0770 Toner Cartridge is a brand new product designed and manufactured by Lexmark with the user in mind. The 12N0770 is easy to use, install and will provide the user with accurate toner levels giving plenty of time to reorder supplies.With this Original Lexmark 12N0770 Yellow Toner Cartridge you can achieve professional long lasting results for the life of the Cartridge. The 0012N0770 contains enough powder to produce up to 14,000 pages (based on a 5% coverage) and is guaranteed to work with a range of Lexmark Printers. A full list of compatible Printers can be found on this page.