1PK Black CF400X HP201X Toner Cartridge Compatible For HP 201X CF400Compatible BrandHPTypePremium Compatible Toner (Not OEM)ColorBlackPage Yield2,800 Pages at 5% Coverage (4A Paper)Print Technology LaserWarranty 12 monthsShelf Life3 years▲ Provide the same performance and reliability as genuine Cartridges.▲ Meeting standards of ISO 9001&14001 with premium sub-assemblies.▲ High-quality printing with every document.▲ Easy installation and never hurt your printer. ▲ 100% customer satisfaction within 90 days.▲Experience seamless printing with professional after-sales service and comprehensive quality assurance. ▲ One Package Include : 1x Black CF400X Toner CartridgeCompatible for Printers Listed Below:M252nM277MFP M277M252dnM277nMFP M277dwM252dwM277dwMFP M277c6MFP M277nMFP M274n