Make a professional impression with sharp, black text. HP toner cartridges deliver print shop-quality results on a wide range of laser papers designed for office printing. The HP 507A Black LaserJet Toner Cartridge gives you consistent, uninterrupted printing and a page yield of 5,500 pages. Patented black toner and Original HP toner cartridge technology ensure precise toner placement page after page. This reliable cartridge is specifically designed for your HP LaserJet printer or MFP and gives you business-quality results on a wide range of laser papers. Because the HP 507A Black LaserJet Toner Cartridge is designed for exceptional reliability, you avoid wasted supplies and expensive delays. Install in a snap - HP's cartridge design makes cartridge replacement quick and easy. You can also receive an alert when toner is low and easily shop for replacement cartridges, using HP SureSupply.