Lexmark MX826ADE. Print technology: Laser, Printing: Mono printing, Maximum resolution: 1200 x 1200 DPI. Copying: Color copying. Scanning: Color scanning, Optical scanning resolution: 600 x 600 DPI. Faxing: Mono faxing. Duplex functions: Copy, Print. Maximum ISO A-series paper size: A4. Direct printing. Product color: Black, White