The HP 131A Black LaserJet Toner Cartridge prints professional-quality documents and marketing materials in your home or office. Stay productive by avoiding wasting time and wasted supplies. These cartridges are specially designed for your printer. Make a professional impact by printing prominent documents and marketing materials. This glossy toner delivers razor-sharp black text and graphics. Get business-quality results on a wide variety of laser printer papers.Choose Original HP LaserJet toner cartridges for exceptional reliability. Avoid frustrating reprints. waste of consumables and costly delays that can occur with recycled cartridges. Original HP LaserJet toner cartridges offer great value overall.Shop for supplies hassle-free with HP SureSupply [1]. When you need to install a new cartridge. you can rely on HP's cartridge design to make replacement easier and faster. Recycle your old toner cartridges through HP Planet Partners [2].