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 Z6 44-in PostScript Printer, Thermal inkjet, 2400 x 1200 DPI, PostScript 3, PDF 1.7, HP-GL/2, TIFF, JPEG, HP-RTL, CALS G4, Cyan, Photo black, Matte black, Magenta, Yellow, 2400 x 1200 DPI, 85.1 m²/hr HP Designjet Z6 44-in PostScript Printer. Print technology: Thermal inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: PostScript 3, PDF 1.7, HP-GL/2, TIFF, JPEG, HP-RTL, CALS G4. Paper tray media types: Coated paper, Bond paper, Photo paper, Banner, ISO A-series sizes (A0...A9): A0, A1, A2, A3, A4, Media thickness: 0.8 mm. Ethernet LAN data rates: 10,100,1000 Mbit/s, Mobile printing technologies: HP ePrint. Product colour: Black, Internal memory: 128000 MB, Storage media: HDD. Power consumption (typical): 100 W, Power consumption (off): 0.1 W, Power consumption (sleep): 6.5 W