Tech Specs Original-Black Ink Cartridge Compatible Printers HP Officejet Pro 8000 All-in-One Printer - A809a HP Officejet Pro 8000 Enterprise Printer - A811a HP Officejet Pro 8000 Wireless Printer - A809n HP Officejet Pro 8500 All-in-One Printer - A909a HP Officejet Pro 8500 Wireless All-in-One Printer - A909g HP Officejet Pro 8500A e-All-in-One Printer - A910a HP Officejet Pro 8500A Plus e-All-in-One Printer - A910g