I've just bought Back to the Drawing Board for 20€ or 154 Dkr, because I need to make 200 2 mm holes with a pitch of 3 mm in a circle of diameter ~191 mm. Well it's a new CAD tool, and I've benne used to TommySofts CAD/Draw share ware for I think ~50 Dkr at in the beginning of the 1990s.
It's a long way back...
Drawing is made, but the printer prints nothing? I'll check the other topics for a solution.
Prints nothing? Does this mean it ejects an empty paper or does it not do anything at all?
In the second case check whether "Print to File" is ticked in the printer software user interface. It's a bug that this happens unvoluntarily. Untick it, most probable reason.