We are a school with 2 Cube Pro 3D printers that need some attention. We are having a horrible time trying to find someone to come out and service them. Any suggestions?

Can you post what the problems are? there are sites to help with issues with this printer. we have a couple and basically we just keep them going but they are being left to die, not much you can control in the software and the cartridges are a pain the deal with, when the filament breaks inside the tube hard to get out.