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 2 paper trays 2 Color print/copy Colour printing Colour copying Colour scan Colour scanning HP OfficeJet 9130, Thermal inkjet, Colour printing, 1200 x 1200 DPI, Colour copying, A4, Black, Grey HP OfficeJet 9130. Print technology: Thermal inkjet, Printing: Colour printing, Maximum resolution: 1200 x 1200 DPI, Print speed (colour, normal quality, A4/US Letter): 8.5 ppm. Copying: Colour copying, Maximum copy resolution: 2400 x 1200 DPI. Scanning: Colour scanning, Optical scanning resolution: 2400 x 2400 DPI. Faxing: Colour faxing. Maximum ISO A-series paper size: A4. Product colour: Black, Grey http://www.zdnet.com/reviews/printers-and-mfds/2004/05/24/hp-officejet-9130-all-in-one-39155564/ The 9130s cool new ability to auto-archive images and documents to online folders doesnt outweigh its moderate print quality, but this printer does reproduce photos very well.