Unison™ Toner Essential 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. High Yield Maximise 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. 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 and 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 and returned only to Lexmark for remanufacturing and/or recycling. The Return Programme cartridges are licensed for single-use only and 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. Features: - Black toner page yield: 10000 - Brand compatibility: Lexmark - Cartridge capacity: High (XL) Yield - Cartridge return & recycling: Yes - Compatibility: MX611de, MX511de, MX410de, MX611dhe, MX511dhe, MX510de, MX310dn, MX511dte - Printing colours: Black - Printing material shelf life: 2 - Quantity per pack: 1 - Type: Original Logistics data: - Pallet gross weight: 133000 Operational conditions: - Operating relative humidity (H-H): 20 - 80 - Operating temperature (T-T): 10 - 30 - Storage relative humidity (H-H): 10 - 90 - Storage temperature (T-T): -20 - 40 Other features: - Colour: No - Page yield footnote: ISO/IEC 19752 - Print technology: Laser printing - Product colour: Black Vendor information: - Brand Name: Lexmark - Warranty: 1 Weight & dimensions: - Package type: Box - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Printers & Spare Parts - Product.Details.Specifications.Level3: Printing Supplies - Product.Details.Specifications.Level4: Toner Cartridges