Get the best results out of your HP Color LaserJet printing system with this toner cartridge. Keep productivity high with legendary HP quality and reliability behind you. Chemically grown toner formula works with your printer to deliver accurate, consistent color and reliable, cost-effective performance. Toner cartridge is designed for HP LaserJet 4600, 4610 and 4650. Smart Printing system provides reliable print quality and outstanding color. Toner cartridge yields approximately 9,000 pages.