Support the productivity of growing workgroups with this simple, robust paper input accessory. Enjoy media versatility and longer printing without reloading paper. The tray is easy to install and supports custom paper sizes from 8.3 x 11 to 8.5 x 14 inch (210 x 279 to 216 x 356 mm). 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.