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 Brother HL-L9310CDWTT, Laser, Color, 2400 x 600 DPI, A4, 31 ppm, Duplex printing Brother HL-L9310CDWTT. Print technology: Laser, Color. Number of print cartridges: 4, Maximum duty cycle: 80000 pages per month. Maximum resolution: 2400 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 31 ppm, Duplex printing. Display: LCD. Network ready, Wi-Fi. Product color: Gray https://www.pcmag.com/picks/the-best-printers Choosing a printer may seem easy, but once you start diving into all of the available features, making a choice can quickly get daunting. Do you need a basic printer, or do you want it to have scanning and copying abilities, as well? How do you choose bet... https://www.pcmag.com/picks/the-best-laser-printers Laser printing has had a tough time of it in recent years. The pace of innovation with this older printer technology (barring tweaks to toner formulations) has slowed to a crawl. Plus, high-speed business inkjet printers with low costs per page, such as t... https://www.pcmag.com/picks/the-best-business-printers Just as there are many different types of businesses—from one- and two-person small-office/home-office (SOHO) environments to enterprise-level, multiuser offices and workgroups—there are loads of business-oriented printers designed to serve them. In terms... https://www.betterbuys.com/office-equipment/reviews/brother-hl-l9310cdw/ The Brother HL-L9310CDW color laser printer is one of the devices of the Brother Workhorse Series, which provides robust printers for medium-sized workgroups with high-volume printing needs. It prints at up to 33 ppm in both color and black, and is the si... Flexible paper-handling, super-high and ultra-high toner cartridges that contribute to low cost of ownership, mobile and cloud printing It doesn't support 11" x 17"-sized paper