Value Take a giant leap in longevity. Standout performance and maximum yield for a true investment in efficiency - and your professional future. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer and cartridge for value, quality and environmental responsibility you can count on. 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. Compatible Printers: Lexmark Optra W 850 Series, Lexmark W 850 DN, Lexmark Optra W 850 N, Lexmark W 850 N, Lexmark Optra W 850 DN, Lexmark W 850 Series