Brother DCP-J1140DW. Print technology: Inkjet, Printing: Colour printing, Maximum resolution: 6000 x 1200 DPI, Print speed (colour, normal quality, A4/US Letter): 16.5 ppm. Copying: Colour copying, Maximum copy resolution: 1200 x 1200 DPI. Scanning: Mono scanning, Optical scanning resolution: 2400 x 1200 DPI. Duplex functions: Print. Maximum ISO A-series paper size: A4. Wi-Fi. Product colour: Black