The MFC-J6940DW 4-in-1 ink MFP with A3 full duplex capability meets the needs of demanding small offices and workgroups. A3 printing allows you to produce a wide range of A3 and A4 colour documents with ease. Enjoy high quality, fast print speeds and low running costs. Scan, copy and fax your documents automatically on both sides (up to A3) using... the 50- sheet duplex document feeder with dual CIS scanner. Print directly from your workstation, a meeting room or your mobile device thanks to wireless Wi-Fi connectivity.