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