Compatible with HP LaserJet P4014n, P4015n, P4015dn, P4015tn, P4015x, P4515n, P4515dn, P4515tn, P4515x. The tray is easy to install and supports paper sizes from 5.8 x 8.3 to 8.5 x 14 inches. The paper level indicator lets users know how much paper is in the tray and unique sensors detect the paper size for each tray, so print jobs automatically print from the correct tray.