Lexmark C540A1KG Return Program Toner Cartridge - Black

                Lexmark is a leader in delivering the deepest, richest black inks and toners in the industry. For example, Vizix technology delivers ink on the page more accurately and Lexmark’s unique Automatic Darkness Adjustment actively measures and monitors toner darkness to make sure black is consistently black.

                Lexmark is focused on improving fine detail, superior print, and image quality. Our higher line screen frequencies deliver improved text edge quality and smoother images. Text is legible at 2 pts compared to leading competitors’.

                Lexmark’s advanced photo ink technology and chemically processed toners create impressive photo-realistic print quality and consistency, resulting in excellent color images and graphics.

                What’s behind the magic of Lexmark inkjet printers? The answer is technology, ecology, safety, and synergy. From laser-crafted print nozzles and safety tested inks to print heads and inks specially formulated to function together for optimum results. For a more in depth view, see

                Lexmark printers and supplies are designed to perform together as one system, protecting your investment and delivering excellent print quality from first page to last.

                Lexmark continually strives to understand and answer the needs of valued customers. By offering an unmatched selection of high quality supplies products at a value, Lexmark satisfies this goal and maintains customers’ trust. Always.

                Rugged. Rigorous. Demanding. Lexmark testing laboratories implement strict testing standards to ensure product excellence and customer satisfaction. Lexmark prints millions of pages each year to test and confirm print quality, reliability, media performance and yield.

                Lexmark stands for long-lasting. Since Image permanence is a major concern for many customers, Lexmark has developed long-lasting inks and toners to capture cherished images for generations. As proof, Lexmark has passed testing conducted by the Swedish Archival Test Committee, the world’s leading authority on document conservation.

                Customers trust Lexmark for consistent and reliable performance. Backed by over a decade of printing leadership and innovation, Lexmark stands behind the dependable performance of

                When it comes to the planet, there is no substitute. Lexmark is committed to protecting the planet’s natural resources and proud of reducing the environmental impacts of printing. To learn more about

                If your organization could print every page with confidence, imagine how productive everyone would be. comparing the performance of new genuine Lexmark toner cartridges against those of six remanufactured brands.

                Counterfeit goods expose customers to cartridges that are not made by the OEM and not subject to stringent OEM quality control standards. Make sure you buy products only from Lexmark or a Lexmark authorized reseller. There are five easy ways to ensure you have a genuine Lexmark cartridge. Learn about cartridge authentication at

                Outstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer and cartridge for value, quality, and environmental responsibility. To find out more, look into

                Vizix technology is making printing sharper, faster, and more efficient. Individual ink cartridges and multi-use print head technology allow customers to replace only the color needed, saving money and minimizing environmental impact.