print problems

Help... when i try to print to pdf or a printer the specify window doesnt actually print to the area... it also doesnt rotate the paper from portrait to landscape, all looks well in the print preview window.. the attached pdf is meant to be a4 portrait and the drawing should fill the page+ but as you can see its lost.. the same thing happens when you send to a conventional printer as well... the print scale doesnt seem to make any difference either?