There is a difference between the printer setup and the (in german: Arbeitsblattformat, I dont know the exact english expression) "working sheet format" (?). The printer setup deals only with the possibilities of the printer. The other one allows you to setup your drawing page, so that it fits on the paper you choosed in the printer menu. Because this menu is quite mighty, you better look in the manual or helpfile how it works. But at the end you are able to print any drawing or part of it on any size of paper.