The Genuine HP 78A CE278A Black LaserJet Toner Cartridge is a high-quality and reliable print product designed for HP printers. This original cartridge ensures crisp and professional-quality black printing, making it ideal for various business or personal printing needs. With a unit quantity of 1, this genuine HP product is compatible with specific HP LaserJet models, providing consistent and impressive results. Upgrade your printing experience with this genuine HP toner cartridge. 👋 Cartridge plastic has been opened but Toner has never been used 👍