Original Printing colours: Black Black toner page yield: 8000 pages Laser printing 1 pc(s) Average Continuous Black Declared Cartridge Yield up to 8,000 standard pages in accordance with ISO/IEC 19798.Standard YieldGet the most out of your Lexmark Technology by using genuine Lexmark supplies - value, quality and environmental responsibility you can count on.TechnologyOutstanding results page after page, year after year. Superior Lexmark design means precision pairing between printer and cartridge for value, quality and environmental responsibility you can count on.Lexmark Cartridge Collection ProgramGoing 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.Return for RecyclingLexmark offers customers a broad choice of laser toner cartridges and recycling options including easy return to Lexmark. For superior results always use genuine Lexmark supplies Features Black toner page yield 8000 pages Qu