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 imagePROGRAF W6400, 2400 x 1200 DPI, 103 sfp/h, 448 x 1608 mm, 0.07-0.8 mm, USB Type-A, 58 dB Canon imagePROGRAF W6400. Maximum resolution: 2400 x 1200 DPI, Print speed (normal quality): 103 sfp/h. Maximum print size: 448 x 1608 mm, Media thickness: 0.07-0.8 mm. USB connector: USB Type-A. Sound pressure level (printing): 58 dB, Certification: CB. Power requirements: AC 100-240V (50/60Hz), Power consumption (typical): 160 W