Hello Marcel,
I assume that You are running on MAC? Subject has been discussed
earlier http://forum.servoy.com/viewtopic.php?t=352 and the
problem seems to be Apple related.
I had to get my forms printed in full size A4, so at the moment I am
using oversize PDF as a workaround:
In Servoy print preview I have custom paper size A4 which is
enlarged by two inches on both directions (260 x 347 mm).
This is printed to PDF-file and then batch cropped in Acrobat back to A4.
Hope that this margin issue is fixed soon.
-Sven Jauhe