This HP paper tray F2A72A is designed for use with the LaserJet Enterprise MFP M527 series and LaserJet Enterprise M506 se, making it a perfect accessory for your printer setup. With a total paper capacity of 500 pages, you can print large quantities of documents without having to stop and refill the tray.This white tray is specifically made for HP printers and is compatible with both the brand and model mentioned in the title. It is a unit type tray that can hold up to 550 sheets of paper. Buy this tray now and enjoy uninterrupted printing with a reliable and high-capacity paper tray.