Epson WorkForce Pro WP-4535 DWF, Laser, Color printing, 4800 x 1200 DPI, Mono copying, A4, Direct printing Epson WorkForce Pro WP-4535 DWF. Print technology: Laser, Printing: Color printing, Maximum resolution: 4800 x 1200 DPI, Print speed (color, normal quality, A4/US Letter): 24 ppm. Copying: Mono copying. Scanning: Mono scanning, Optical scanning resolution: 1200 x 1200 DPI. Faxing: Mono faxing. Maximum ISO A-series paper size: A4. Wi-Fi. Direct printing