For printing maps from OCAD I always use PDF. Now it's possible to export to pdf but I feel like in older version of OCAD you had to print to pdf. Means that you can make sure you get a page at the right scale.
Did you tell the guy in the woods that he has now met the best Lauenstein?
When I export as a pDF the colors are funny and I don’t know how to control for the scale. How do you do that?