6PK CF279A Black Compatible Toner Cartridge Replacement for HP CF279A 279ACompatible BrandHPTypePremium Compatible Toner Cartridge(Not OEM)ColorBlackPage Yield1,000 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.Compatible for Printers Listed Below:Laserjet Pro M12aLaserjet Pro MFP M26aLaserjet Pro M12wLaserjet Pro MFP M26wLaserjet Pro MFP M26nw