ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Epson Stylus CX3650, Color printing, 5760 x 1440 DPI, Color copying, Color scanning, A4 Epson Stylus CX3650. Printing: Color printing, Maximum resolution: 5760 x 1440 DPI, Print speed (color, normal quality, A4/US Letter): 15 ppm. Copying: Color copying. Scanning: Color scanning. Maximum ISO A-series paper size: A4