Hi,
how can i create a high quality jpg directly from archicad.
if U still want to make jpg's from plan view in higher dpi instead of using pdf format;
zoom in a lot! before saving as jpg.
You don't have to see everything in view to make sure it ends up on your jpg as long as the layers are visible.
Then use the Save As command or clone all plan views with the same zoom to be able to "batch" save jpg's