FeaturesHigh capacityTop quality outputPrevent printer errors and clogsIdeal for printing marketing materials & standards documentsBlack inkThe HP 507X High Yield Original LaserJet Toner Cartridge is designed to increase productivity in the office. Unlike regular toners, the HP 507X black toner boasts high capacity and delivers top quality output while keeping printing costs low. You can prevent printer errors and clogs by opting for the reliable black HP CE400X toner cartridge. The HP ColorSphere technology is used in making the HP 507X high capacity black toner cartridge which is ideal for printing marketing materials and standard documents alike.