The professional A3/A4 MFC-J5740DW all-in-one printer is built to last, meeting the needs of demanding small offices and business workgroups.A3 option enables you to produce a variety of A3, as well as A4 colour documents, without any hassle, while experiencing high quality prints, fast print speeds and low running costs.This all-in-one device offers print, copy, scan and fax functionality. Print from your workstation, in a meeting room, or from your mobile device with wireless connectivity.A4 all-in-one | A3 printUp to 28ipm mono / 28ipm colour print speedsAutomatic 2-sided A4 print, scan, copy and faxWired and wireless network readyMobile/Cloud compatible8.8cm colour touchscreen LCD2 x 250 sheet paper capacityRear manual feed slot50 sheet 2-sided ADFThere's more information on the Brother website:MFCJ5740DW Brother Inkjet Colour Printer Prints A3 - Scans A4Standard Yield ink cartridges:LC432BK Black 550 PagesLC432C Cyan 550 PagesLC432M Magenta 550 PagesLC436Y Yellow 550 PagesHigh Yield ink cartridgesLC432XLBK Black 3000 PagesLC432XLC Cyan 1500 PagesLC432XLM Magenta 1500 PagesLC432XLY Yellow 1500 Pages