Lexmark MS521 Black Toner Cartridge

Unison TonernnEssential 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.nnCorporate CartridgesnnDriven by our commitment to corporate social responsibility and guided by the principles of zero waste and the circular economy, Lexmark’s A4 CS/CX and MS/MX Corporate Cartridges further advance the sustainability innovations delivered by the Unison toner print system. The Corporate cartridges are manufactured in the EU. This ensures consistent product availability, minimises supply chain environmental impact and maintains production within the local economy.nnLexmark Return Program CartridgesnnLexmark Return Program cartridges are print cartridges sold at a discount in exchange for the customer’s agreement that the cartridges will be used only once and returned only to Lexmark for remanufacturing or recycling. These single-use only cartridges will stop working after reaching end of the rated life established by Lexmark (a variable amount of toner may remain when replacement is required). These cartridges may also automatically update the printer memory to protect the printer from counterfeit and unauthorized products. Supplies without this single-use term are available at.nnLexmark Cartridge Collection ProgramnnGoing 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.nnBest TogethernnGenuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last.nnHigh YieldnnMaximise 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.

Features
Type: Original
Colour(s) of print cartridges: Black
Brand compatibility: Lexmark
Compatibility: MX521de, MS521dn, MX521ade, MX622ade, MS621dn, MX522adhe, MS622de, MX622adhe
Black toner page yield: 25000 pages
Cartridge capacity: Extra (Super) High Yield
Weight & dimensions
Width: 116 mm
Depth: 312 mm
Height: 134 mm
Weight: 1,04 kg
Other features
Print technology: Laser printing