The 550 sheet drawer supports a4 a5 jis b5 folio letter legal executive and oficio sizes paper 20 to 58 lb 75 to 218 gsm transparencies labels and card stock may be used from this drawer paper size paper and tray present sensing are supported for use with lexmark lexmark cs748 xs748 c734 736 746 748 x734 media drawer and tray 550 sheets in 1 tray