Brother MFCL3740CDWRE1. Print technology: LED, Printing: Colour printing, Maximum resolution: 600 x 2400 DPI, Print speed (colour, normal quality, A4/US Letter): 18 ppm. Copying: Colour copying, Maximum copy resolution: 600 x 600 DPI. Scanning: Colour scanning, Optical scanning resolution: 1200 x 1200 DPI. Faxing: Colour faxing. Duplex functions: Print. Maximum ISO A-series paper size: A4. Wi-Fi. Direct printing. Product colour: Black, White
