HP 11A (Q6511A) toner Cartridges work with: HP LaserJet 2420, 2430 Original HP toner Cartridges produce an average of 71% more usable pages than non-HP Cartridges Cartridge yield (approx): 6,000 pages 11A toner is designed to work with your HP printer for high quality, reliable results every print Colour: Black What's in the box: New Original HP 11A (Q6511A) Black Original LaserJet Toner Cartridge Color: Black^Original HP Cartridge Yield (approx): 6,000 pages^Get true HP LaserJet print quality with the microfine toner formula and toner cartridge technology in the HP 11 Black LaserJet Toner Cartridge. HP delivers sharp black text and consistent, professional results for as long as the cartridge lasts^Work smart. HP Smart Printing technology makes automatic adjustments to optimize print quality and enhance reliability. The cost-effective HP 11 Toner Cartridge provides reliable operation to minimize user intervention and improve productivity^What's in the Box: New Original HP (genuine) toner cartridge Corporate Express 842585020925