Brother MFC-J425W, Inkjet, Color printing, 6000 x 1200 DPI, Color copying, Color scanning, A4 Brother MFC-J425W. Print technology: Inkjet, Printing: Color printing, Maximum resolution: 6000 x 1200 DPI, Print speed (color, normal quality, A4/US Letter): 26 ppm. Copying: Color copying, Maximum copy resolution: 1200 x 1200 DPI. Scanning: Color scanning, Optical scanning resolution: 1200 x 2400 DPI. Faxing: Color faxing. Maximum ISO A-series paper size: A4. Wi-Fi