Unison™ Toner Essential to Lexmark print system performance, Unison™ Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability & promotes superior sustainability -- all in an innovative shake-free print system. High Yield Maximise your savings & enjoy premium quality with Genuine Lexmark cartridges. High Yield cartridges offer a lower cost per page & contain more pages than Standard Yield cartridges do. Perfect for high volume printing. Best Together Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last. Lexmark Cartridge Collection Programme Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It′s simple, smart & always free. Lexmark Return Programme Cartridges Lexmark Return Programme cartridges are patented print cartridges sold at a discount in exchange for the customer′s agreement to the licence requirement that the cartridges will be used only once & returned only to Lexmark for remanufacturing and/or recycling. The Return Programme cartridges are licensed for single-use only & are designed to stop working after the delivery of a fixed amount of toner/ink. A variable amount of toner/ink will remain in the cartridge when replacement is required. In addition, the cartridge is designed to update the memory automatically in your printer to protect against the introduction of counterfeit and/or unauthorised third-party cartridges. ...

Lexmark T640, T642 & T644 supplies are designed for the highest quality output, performance & easy installation, from the first page to the last. Lexmark T640, T642 & T644 supplies are not compatible with other Lexmark Printers. For use with Lexmark T640, T640n, T640dn, T640dtn, T642, T642n, T642tn, T642dtn & T644, T644n, T644tn, T644dtn printers. ...

Average Cartridge Yield 32, 000 standard pages. Declared yield value in accordance with ISO/IEC 19752. The Lexmark T644 print ...

Lexmark supplies are designed for the highest quality output, page after page. True: Accurate technology. Genuine quality. Environmental focus. It's our nature. Image: Crisp print. Professional documents. Great Impressions. Project your character. Always: Dependable. Page after page. Year after year. Count on Lexmark. ...

Extra High Yield Print with complete confidence. Top yields mean you're saving big by operating at the best efficiency, for both your budget & the environment. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...

Extra High Yield Print with complete confidence. Top yields mean you're saving big by operating at the best efficiency, for both your budget & the environment. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...

Extra High Yield Print with complete confidence. Top yields mean you're saving big by operating at the best efficiency, for both your budget & the environment. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...

Standard Yield Never compromise. Because Lexmark′s Standard outpaces the competitors, you can keep up-front costs low & quality high. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...

Standard Yield Never compromise. Because Lexmark′s Standard outpaces the competitors, you can keep up-front costs low & quality high. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...

Standard Yield Never compromise. Because Lexmark′s Standard outpaces the competitors, you can keep up-front costs low & quality high. Technology Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer & cartridge for value, quality & 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 & always free. ...