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 LQ-680 Pro, 413 cps, 310 cps, Code 39, POSTNET, UPC-A, UPC-E, 64 KB, 55 dB, Ethernet Epson LQ-680 Pro. حداکثر سرعت چاپ: 413 cps, سرعت چاپ عادی: 310 cps, بارکد داخلی: Code 39, POSTNET, UPC-A, UPC-E. اندازه بافر: 64 KB, Sound pressure level (printing): 55 dB. اتصال انتخابی: Ethernet. هدپرینت: 24-pin, جهت چاپ: Bidirectional, Print head life: 400 million characters. وزن: 9,4 kg