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 DELL 810, Inkjet, Color printing, 4800 x 4800 DPI, Color copying, Color scanning, A4 DELL 810. Print technology: Inkjet, Printing: Color printing, Maximum resolution: 4800 x 4800 DPI, Print speed (color, normal quality, A4/US Letter): 13 ppm. Copying: Color copying. Scanning: Color scanning, Optical scanning resolution: 600 x 1200 DPI. Maximum ISO A-series paper size: A4