Customise your Lexmark Optimise your paper input. Features This unit supports A4, A5 (long edge fed), Executive, Folio, JIS B5, Letter, Legal, Oficio and Statement sizes. Paper (16 to 47 lb., 60 to 176 gsm), card stock and labels may be used from this tray. Paper size, tray-present sensing and tray- low and tray-empty sensing are supported.