High-yield ink cartridge is designed for use with Hewlett-Packard Officejet Pro 8000, 8000 Wireless, 8500, 8500 Premier, 8500 Wireless, 8500A, 8500A Premium; and Officejet Plus 8500A. Chipped Ink Monitoring Technology in the cartridge allows the printer to monitor the ink levels through a small embedded chip and alerts you when you are low on ink. Remanufactured cartridge yields approximately 1,400 pages. Elite Image is ISO certified.