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 SX620FW, อิงค์เจ็ท, 5760 x 1440 DPI Epson Stylus SX620FW. เทคโนโลยีการพิมพ์: อิงค์เจ็ท, ความละเอียดสูงสุด: 5760 x 1440 DPI