Create fine lines and sharp blacks with HP toner. Every cartridge has gone through rigorous testing to ensure that it is dependable and reliable. Installs with ease, reducing downtime caused by more complex installations. Advanced toner formulation for crisp, sharp output. Designed for reliable performance and consistently great results. New cartridge architecture make installation and use easier than ever! Supply Type: Toner; Color(s): Black; Device Types: Laser Printer; Ink Yield: N/A.