The 1PK High Yield CF226X 26X Toner for HP LaserJet Pro MFP M426dw M426fdw M426fdn is a black toner cartridge designed for HP printers. It is compatible with various HP LaserJet Pro models and boasts a high page output of 9,000 pages at 5% coverage. The toner cartridge comes with a new chip and has a manufacturer warranty of 3 years, ensuring reliable performance and consistent results. With its high-quality print technology and compatibility with specific HP models, this toner cartridge is a cost-effective and efficient choice for professional printing needs.