Staples remanufactured black, high-yield laser toner cartridges allow for uninterrupted printing for your fast-paced work environment. Install a Staples remanufactured black, high-yield laser toner cartridge to lower costs and save time because you won't have to replace cartridges as often. These eco-friendly cartridges are made with 84% post-consumer content and packaged in a box that's made of 100% recycled content, allowing you to do your part for the environment. This cartridge is compatible with a variety of HP LaserJet Pro 400 printer models for a problem-free installation, and a one-year limited manufacturer's warranty backs the product. Yields up to 6,900 pages for high-volume printing. Package contains one high-yield, black ink remanufactured cartridge offers an economical solution for your printing needs. Remanufactured cartridge meets standards of the original manufacturer's equipment. Save with this high yield cartridge over a standard cartridge. Environmentally responsible remanufacturing and end of life process. Environmentally responsible remanufacturing and end of life process. Contains 84 percent post-consumer recycled content and packaging contains 100 percent recycled content for an ecofriendly printing option. EPA CPG certified for assurance. Manufacturer's one year limited warranty for peace of mind. Save Time and MoneyThis high-yield cartridge can print up to 6,900 pages, which means that work won't slow down because you're continually replacing old cartridges. Because you don't have to order supplies as often, and you're able to focus on working instead of maintaining the printer.Go GreenHelp protect the environment with this remanufactured cartridge, made of 84% post-consumer recycled content. The product also gets shipped with packaging made with 100% recycled content. As this is a high-yield cartridge, you won't have to order supplies as often, which means using less fuel and packaging supplies.