Last pages of pdf missing

hello there. im using pdf creator for quite a long time and im really happy with it. depite this one thing i noticed recently.

for reading stuff on my ereader i create pdfs using pdf creator. the readers display being as small as it is, its neccessary to reduce page size from european a4 to a5 (i go file -> print... -> properties -> advanced... -> paper size or in german datei -> drucken... -> eigenschaften -> erweitert... -> papiergröße).

problem is: the number of pages pdf creator prints stays the same as if it was the original (bigger) a4 page layout. an article with 16 pages a4 comes out as 16 pages a5 -- all the remaining stuff cut off.

any help or feedback is greatly appreciated.

I met the same problem when buy research paper