Specially formulated the Lexmark 71B20K0 Black Original Toner Cartridge provides outstanding image quality, reliability and promotes superior sustainability. Enjoy the best from your Lexmark print system with this toner, maximising your savings and delivering high quality prints page after page, making this toner perfect for home and office use.MPN: 71B20K0 Compatible printers:Lexmark CS317dnLexmark CS417dnLexmark CS517deLexmark CX317dnLexmark CX417deLexmark CX517dePage yield: Up to 3,000 pages*Please note that this item is delivered direct from our supplier and may take a little longer to arrive