Product Details: Product Name: HP 122A (Q3960A) Black Toner Cartridge Product Description: The HP 122A (Q3960A) Black Toner Cartridge is designed to deliver professional-quality prints with every use. With an impressive yield of approximately 5,000 pages, this cartridge ensures long-lasting performance, making it ideal for high-volume printing. It is compatible with HP Color LaserJet 2550, 2800, 2820, and 2840 printers. As an OEM (Original Equipment Manufacturer) product, it guarantees reliability, ease of use, and crisp black text for all your business or personal printing needs. Product Specification: Brand: HPInk/Toner Cartridge Model: HP 122A Black (Q3960A)Corresponding Part Number/Code: Q3960AYield (ISO/IEC 19752/2004 for Black): 5,000 pagesProduct Class: OEMCompatible Printer Models:HP Color LaserJet 2550HP Color LaserJet 2800HP Color LaserJet 2820HP Color LaserJet 2840Print Technology: Laser Product Selling Price: Product Status: In Stock