Buy your Original Lexmark 40X8421 Maintenance Kit (0040X8421) for the low price of £233 . The Original Lexmark 40X8421 Maintenance Kit will work in the following printers Lexmark MS710dn , Lexmark MS711dn , Lexmark MS810de , Lexmark MS810dn , Lexmark MS810dtn , Lexmark MS810n , Lexmark MS811dn , Lexmark MS811dtn , Lexmark MS811n , Lexmark MS812de , Lexmark MS812dn , Lexmark MS812dtn , Lexmark MX710de , Lexmark MX710dhe , Lexmark MX711de , Lexmark MX711dhe , Lexmark MX810dfe , Lexmark MX810dme , Lexmark MX811dpe , Lexmark MX811dxfe , Lexmark MX811dxme , Lexmark MX811dxpe , Lexmark MX812dfe , Lexmark MX812dme , Lexmark MX812dpe , Lexmark MX812dxfe , Lexmark MX812dxme , Lexmark MX812dxpe it will give you a page yield of Approx. 200,000 pages @ 5% average coverage. The Original Lexmark 40X8421 Maintenance Kit offers you good value and excellent printing performance. Original Lexmark 40X8421 Maintenance Kit (0040X8421)