Why Not Buy a Used 3D Industrial Printer? by Justyn | Jun 15, 2016 | News, SalesGreat advice from Fabbaloo! Read this article to learn why it often makes sense to buy a used 3D Industrial Printer before buying new. By the way, we have a gently used ProJet 4500 for sale! 🙂 Email moreinfo@TECedu.com if you’re interested!