Hello bisky18,
I see no one has responded to this post yet. So, at this point I would recommend contacting your local Xerox to speak with sales person to find the best printer to fill your needs.
Hello, I have a ColorQube 8570 that is difficult to keep up with. Is there a printer on the market right now that uses wax/solid ink? Is there a service in the UK that prints with solid ink and lets me submit my own paper (similar to filter paper)?