For superb functionality excellent efficiency and fantastic results the Kyocera ECOSYS M2640idw is a great choice of mono multifunction.Results and functionalityThe Kyocera ECOSYS M2640idw mono multifunction provides peerless results across its functions. Whether used for its printing scanning faxing or photocopying abilities it makes light work of a wide range of printing tasks. Producing 40 pages per minute with the first delivered as fast as 6 seconds the resolutions are similarly exceptional at 1200 dots per inch. On top of this its user-friendly touchscreen interface allows for very easy access to those templates and files its integrated duplex printing allows for fantastic convenience and its connectivity via USB network or wi-fi as well as mobile connectivity via Mopria and AirPrint makes for a thoroughly modern device. Quick easy toner changesToner changes are markedly easy on this printer and are a good reflection of the device\'s excellent design while contrasting those of others. Simply open the front cover of the device by pressing the right-hand button before unlocking the toner cartridge inside and removing it. Next unpack the new item and shake it to distribute the toner before inserting it into the item and locking it into place. Finally close the front cover - your device will then be ready to use.Efficiency throughout the designOn top of its user-friendliness and superb results the Kyocera ECOSYS M2640idw demonstrates an efficiency in almost every aspect of its design. The consumables not only are long life and high yield (something that lessens downtime and waste) they operate at low temperatures to reduce energy costs and carbon footprint. The paper handling is excellent allowing for fewer changes and the efficiency here are the integrated features which provide all of your printing needs in one place.Note: the M2640idw needs a SD card and a memory upgrade to enable the HyPAS platform