HP 643A (Q5950A) Black Original Toner Cartridge for HP LaserJet 4700 HP 643A toner cartridges work with: HP LaserJet 4700. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Cartridge yield (approx.): 11,000 pages 643A toner is designed to work with your HP printer for high quality, reliable results every print. What's in the Box: New Original HP toner cartridge Color: Black