Lexmark CS517 8K Black Toner Cartridge (71B2XK0) Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system. Unison Toner Essential to Lexmark print system performance, Unison Toner\'s unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system. High Yield Maximise your savings and enjoy premium quality with Genuine Lexmark cartridges. High Yield cartridges offer a lower cost per page and contain more pages than Standard Yield cartridges do. Perfect for high volume printing. Lexmark Cartridge Collection Program Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It\'s simple, smart and always free. Specifications Lexmark CS/CX517 Original toner cartridge Colour: Black Yield: 8, 000 pages For use with: CX517de/ CS517de Pack size: Single (1)