Epson WorkForce Pro WF-C878RD3TWFC, Inkjet, Color printing, 4800 x 1200 DPI, A4, Direct printing, Gray Epson WorkForce Pro WF-C878RD3TWFC. Print technology: Inkjet, Printing: Color printing, Maximum resolution: 4800 x 1200 DPI, Print speed (color, normal quality, A4/US Letter): 35 ppm. Copying: Color copying, Maximum copy resolution: 600 x 1200 DPI. Scanning: Color scanning, Optical scanning resolution: 600 x 600 DPI. Faxing: Color faxing. Duplex functions: Print. Maximum ISO A-series paper size: A4. Wi-Fi. Direct printing. Product color: Gray