Tractus3D large volume printers are the only 3D printers in our product range that do not come ready to print. They require proper installation and guidance during the first period of using, so that you can get the most out of your 3D printing. The installation and guidance will be done on location. Because we hate hidden costs just as much as you, we do this completely free of charge. This means you do not have to pay for the travel- and hotel costs of the engineer either.