Brother mfc j5730dw wireless a4 all in one inkjet printer with a3 print capability and additional lower tray the mfc j5730dw is packed with clever features as well as a fast first page out time of just six seconds it provides a 50 page 2 sided automatic document feeder and a 100 sheet multi purpose tray helping you speed through printing and scanning plus longer lasting cartridges make it more cost and time efficient best of all it lets you print in a3 from a compact a4 footpri