Samsung SCX-3405W, Laser, Mono printing, 1200 x 1200 DPI, Mono copying, A4, White Samsung SCX-3405W. Print technology: Laser, Printing: Mono printing, Maximum resolution: 1200 x 1200 DPI. Copying: Mono copying. Scanning: Color scanning, Optical scanning resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Wi-Fi. Product color: White