Ensuring a top return on investment, this replacement toner cartridge produces a yield of 6,000 pages for cost effective volumes of printing. High resolution quality printouts are guaranteed while impressive, clear, sharp and defined black text is assured with this genuine replacement. Part of the return programme, the cartridge must be returned once empty to be remanufactured, reducing environmental impact. 6,000 page yield ensures cost effective printing Designed for use with E450 printers Produces high resolution printouts with impressively sharp text Return programme: cartridge must be returned once empty Genuine replacement ensures highest quality Colour: Black