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 The Blue Angel is the ecolabel of the federal government of Germany since 1978. The Blue Angel sets high standards for environmentally friendly product design and has proven itself over the past 40 years as a reliable guide for a more sustainable consumption. Blue Angel Colour scan Colour scanning Laser technology Laser HP LaserJet B3G86A#B19, Laser, Mono printing, 1200 x 1200 DPI, Mono copying, A4, Black, Gray HP LaserJet B3G86A#B19. Print technology: Laser, Printing: Mono printing, Maximum resolution: 1200 x 1200 DPI. Copying: Mono copying, Maximum copy resolution: 600 x 600 DPI. Scanning: Color scanning, Optical scanning resolution: 600 x 600 DPI. Faxing: Mono faxing. Maximum ISO A-series paper size: A4. Product color: Black, Gray https://www.betterbuys.com/office-equipment/reviews/hp-laserjet-enterprise-m630-series/ The new LaserJet Enterprise MFP M630 Series joins its single-function siblings in HP's lineup of devices targeted to larger offices. There are five single-function monochrome printers grouped in three smaller series: the M631, the M632 and M632. All of th... Flexible paper-handling, Sure Start security feature, choices of high-yield and extra-high-yield toner cartridges Wireless connectivity is only optional; not intended for offices with low-volume printing needs