Dedicated to producing print solutions to increase business efficiency, OKI pride themselves on manufacturing relevant, high performance products specific to business needs. Designed to be precisely compatible with your OKI B2500 series printer, this cartridge ensures high resolution, high-speed printing. With a high yield of 4000 pages (almost double the standard yield), this cartridge provides a low cost-per-page. OKIs free used-consumable recycling programme also helps to reduce landfill waste.