Standard capacity. Low acquisition costs and high quality thanks to original toner cartridges from Lexmark. Standard capacity cartridges are characterized by a lower purchase price and reduced page yield compared to high-capacity cartridges. Perfect for use in environments with low print volumes. Unison toner. The unique composition of Unison toner delivers consistently high image quality, ensures the longevity and reliability of the printing system, and provides exceptional sustainability—all within an innovative "shake-free" printing system—making it essential for the performance of the Lexmark printing system. Optimal interaction. Original supplies from Lexmark are designed for optimal interaction with your Lexmark printer, delivering excellent print quality from the first to the last page. Lexmark return program for print cartridges. With the Lexmark return program for cartridges, customers receive print cartridges at a special price when they agree to use the purchased cartridge once and return it to Lexmark for refurbishment and/or recycling. These single-use cartridges cannot be used again after reaching their specified lifespan (as defined by Lexmark). A variable amount of residual toner remains in the cartridge when it needs to be replaced. The cartridges are designed to automatically update the printer's memory to protect against counterfeit and/or unauthorized cartridges from third-party manufacturers. Supplies without this single-use requirement are available. Lexmark cartridge return program. Environmentally conscious printing has never been easier. Recycle all your empty Lexmark supplies.