Hp 81a Toner Cartridge (Cf281a)

The HP 81A (also identified by part number CF281A) is a standard‐yield black toner cartridge for HP LaserJet printers. It’s engineered to deliver consistent, high‐quality monochrome prints with sharp text and crisp graphics — ideal for professional documents and high‐volume printing environments. Compatibility This toner cartridge is compatible with a range of HP LaserJet Enterprise and Enterprise Flow MFP printers (typically models like M604, M605, M606, and M630 series).