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 HP Designjet T520 610-mm, Thermal inkjet, 2400 x 1200 DPI, HP-GL/2, HP-RTL, PCL 3, Black, Cyan, Magenta, Yellow, 35 pph, A1 (594 x 841 mm) HP Designjet T520 610-mm. Print technology: Thermal inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: HP-GL/2, HP-RTL, PCL 3. Maximum print size: A1 (594 x 841 mm), ISO A-series sizes (A0...A9): A1, A2, A3, A4, Media thickness: 0.3 mm. Ethernet interface type: Fast Ethernet. Product color: Black, Display: LCD, Control type: Touch. Power consumption (standby): 0.3 W, Power consumption (typical): 35 W