A4 wireless/NFC & USB 2.0 connectivity, multifunction print copy scan & fax, up to 20 ipm (Mono) & 19 ipm (Colour) Print speed, 400 sheet capacity, up to 1, 200 x 4, 800dpi print resolution, 6.8cm colour LCD touchscreen display, 20 sheet ADF, duplex printing, quiet mode, mobile managed - via the Brother Mobile Connect app. The stylish MFC-J4540DW is a business-quality multifunction device offering print, copy, scan and fax functionality. Print from your workstation, anywhere in the home or from your mobile device via wireless connectivity or NFC. The list of features is endless with the MFC-J4540DW add to this in-box ink cartridges printing up to 3, 000 pages, reducing your print costs, its the perfect home office business partner. There are many ways this robust, yet stylish machine will make your home-working life easier. Firstly, with in-box ink cartridges allowing you to print up to 3, 000 pages you dont need to replace ink as often saving time and money. Additionally, with seve