Lexmark XC4352. Print technology: Laser. Printing: Colour printing. Maximum resolution: 1200 x 1200 DPI. Print speed (colour. normal quality. A4/US Letter): 50 ppm. Copying: Colour copying. Scanning: Colour scanning. Faxing: Colour faxing. Maximum ISO A-series paper size: A4. Wi-Fi. Product colour: Black. White