Unfortunately, the Plot Setup dialog needs to be re-set after applying the Hotfix. This is a side-effect caused by a necessary bugfix. To learn more about this, please read:
http://archicadwiki.com/plotter_preferences
The article also describes how to recover the settings, in case you don't remember the settings.
Further Hotfixes will not cause such problems. We are sorry for the inconvenience.
I have also added this to the Hotfix Release Notes. Rick, thanks for pointing this out.
Greg
Gergely Kmethy
VP, Customer Success, Graphisoft