This unit supports A4, A5 (long edge fed), Folio, Letter, Legal and Oficio sizes. Paper (16 to 32 lb., 60 to 120 gsm) may be used from this tray. Paper size, tray-present sensing and tray- low and tray-empty sensing are supported. Equip your printer with the Lexmark 2,200-Sheet Paper Tray. This tray can help to increase your office output. Boasts a 2,200-sheet capacity. Expands the capacity of your printer. 21K0237