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 1135n, لیزر, Mono printing, 1200 x 1200 DPI, Mono copying, Colour scanning, A4 DELL 1135n. تکنولوژی چاپ: لیزر, Printing: Mono printing, حداکثر وضوح: 1200 x 1200 DPI. Copying: Mono copying, حداکثر رزولوشن کپی: 1200 x 1200 DPI. Scanning: Colour scanning, رزولوشن اسکن اپتیکال: 1200 x 1200 DPI. Faxing: Mono faxing. Maximum ISO A-series paper size: A4