Our remanufactured HP OfficeJet 4622 ink cartridges are loaded with a premium ink blend that produces crisp, smudge-proof prints. The HP OfficeJet 4622 is a multifunction printer with a maximum monthly duty cycle of 3000 prints. It uses a 4-ink tank system for accurate color capture, especially in photos. Its maximum resolution for black and white and color is 4800 x 1200 dpi. Its print speeds are 23 ppm for black and 22 ppm for color. Since it uses individual ink cartridges, replacing empty ink cartridges is easy and hassle-free.