The HP Officejet Pro 8600 & 276dw 250 Sheet 2nd Paper Feeder Tray CN548-80006 CN548A is a high-quality tray designed specifically for HP Officejet printers. With a capacity of 250 sheets, this unit is compatible with models such as the Officejet Pro 8600 and Officejet 276dw. The tray is made to fit seamlessly with the specified models, providing a convenient and efficient solution for printing large volumes of documents. Its compact dimensions of 19.25 inches in length, 16.25 inches in width, and 4 inches in height make it easy to use and store in any office setting.