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 TX400, جوهر افشان, Colour printing, Colour copying, Mono scanning, A4 Epson Stylus TX400. تکنولوژی چاپ: جوهر افشان, Printing: Colour printing, سرعت چاپ (رنگی، کیفیت متوسط​​، Letter A4/US): 34 ppm. Copying: Colour copying. Scanning: Mono scanning. Maximum ISO A-series paper size: A4