HP Q3960A BLACK (2550/2840) 122A                 

• Color: Black
• Cartridge yield (approx.): 5,000 pages
• Professional quality color every time you print. HP toner cartridges contain critical printing system components including HP chemically-grown toner. You get millions of vivid colors, sharp text and smooth gloss to make your business and ideas shine
• Simple, easy to use supplies are the hallmark of HP LaserJet printing. With only 5 color printing supplies, HP makes low-maintenance color printing as easy as monochrome. HP Smart technology makes HP supplies easy to order, install and maintain
• What's in the Box: New Original HP 122A (Q3960A) toner cartridge
• HP 122A (Q3960A) toner cartridge works with: HP Color LaserJet 2550, 2800