This is a genuine OEM paper tray designed for use with the HP OfficeJet Pro 8600 series. It is compatible with both the 8600 Pro and HP Officejet models. This tray is perfect for those in need of a replacement or an additional tray for their printer. It is made by the manufacturer, so you can be assured of its quality. The tray is specifically designed for letter and legal size paper and can hold up to 250 sheets at a time. It is easy to install and use, ensuring that you can increase your productivity without any hassle. If you're looking for a reliable paper tray for your HP OfficeJet Pro 8600, this is the perfect product for you.