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 Canon i-SENSYS MF4550d, لیزر, Mono printing, 1200 x 600 DPI, Mono copying, Colour scanning, A4 Canon i-SENSYS MF4550d. تکنولوژی چاپ: لیزر, Printing: Mono printing, حداکثر وضوح: 1200 x 600 DPI. Copying: Mono copying, حداکثر رزولوشن کپی: 600 x 600 DPI. Scanning: Colour scanning, رزولوشن اسکن اپتیکال: 600 x 600 DPI. Faxing: Mono faxing. Maximum ISO A-series paper size: A4