The OEM Genuine HP B5L34A LaserJet 500 Sheet Input Tray Feeder is designed specifically for HP LaserJet Enterprise printers, such as the Color LaserJet Enterprise M552dn and M553dn models. This white tray unit has a total paper capacity of 550 pages, making it suitable for high-volume printing needs. Made in China, this genuine HP product ensures quality and compatibility with your printer model, allowing for efficient and reliable printing performance.