HP LaserJet 17A Black Toner Cartridge CF217A Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. 17A toner is designed to work with your HP printer for high quality, reliable results every print.Cartridge yield (approx.): 1,600 pages....Produce perfect prints with this HP 17A black LaserJet toner cartridge. It fits your compatible rJet Pro printer for seamless maintenance and reduced downtime, and it delivers up to 1,600 pages per cartridge. Effortless installation combines with print gauge technology so that you can easily rep less..