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 letters ‘CE’ appear on many products traded on the extended Single Market in the European Economic Area (EEA). They signify that products sold in the EEA have been assessed to meet high safety, health, and environmental protection requirements. When you buy a new phone, a teddy bear, or a TV within the EEA, you can find the CE mark on them. CE marking also supports fair competition by holding all companies accountable to the same rules. CE marking is a part of the EU’s harmonisation legislation, which is mainly managed by Directorate-General for Internal market, Industry, Entrepreneurship and SMEs. The CE marking for Restriction of Hazardous Substances is managed by Directorate-General for Environment. Comprehensive guidance on the implementation of EU product rules can be found in the so-called Blue Guide. CE Laser technology Laser HP LaserJet M234sdwe Wireless Multifunction Black and white Printer, Copier, Scanner; Duplex, Laser, 600 x 600 DPI, A4, 29 ppm, Duplex printing, Gray, White HP LaserJet M234sdwe Wireless Multifunction Black and white Printer, Copier, Scanner; Duplex. Print technology: Laser. Number of print cartridges: 1, Maximum duty cycle: 20000 pages per month. Maximum resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 29 ppm, Duplex printing. Wi-Fi. Product color: Gray, White https://www.laptopmag.com/reviews/hp-laserjet-mfp-m234dwe Printer Type: Laser Features: Print, copy, scan Display: 1.3-inch LCD Ink/Toner: 1 cartridge (black) Resolution: Up to 600 x 600 dpi Connectivity: Dual-band 802.11 b/g/n Wi-Fi, Ethernet, USB 2.0 Compatibility: macOS v10.14 Mojave, macOS v10.15 Catalina, m... Affordably priced, Extremely compact, Speedy printing speeds, Useful HP Smart app Only black-and-white prints, Simplified LCD controls, No SD Card or USB slot If color copies are rarely necessary for your small business, the HP LaserJet MFP M234dwe is an affordable option that doesn't take up too much space... https://www.rtings.com/printer/reviews/hp/laserjet-mfp-m234sdwe The HP LaserJet MFP M234sdwe is an all-in-one monochrome printer. It's a very good option for small offices that primarily print in black and white but occasionally need to scan some simple text documents. It yields many black-only text pages at a very lo... Incredibly low cost-per-print, Very high black page yield, Feels well-built No duplex scanning, Flatbed scanner resolution maxes at 600 DPI https://www.pcmag.com/reviews/hp-laserjet-mfp-m234dwe-printer?test_uuid=00FEvR2VLMJ9RGEvwRL31hj&test_variant=a The HP LaserJet MFP M234dwe ($179.99) is an entry-level all-in-one (AIO) monochrome printer designed for use in small to medium-size offices that need scan, copy, and fax functions but don't need color printing. The M234dwe faces stiff competition from ot... Six months of free toner and two-year warranty with HP+, Low purchase price, Low running costs with Instant Ink, Small footprint, Strong smartphone integration, other automation with HP Smart App Lacks ADF, Small 150-sheet paper cassette, No secondary paper source Thanks to an included six-month subscription to HP's Instant Ink program, the easy-to-use HP LaserJet MFP M234dwe monochrome laser AIO provides excellent value for the price...