I don't know how to reduce the size (in ko) of pdf generated by PDFCreator by changing the dpi mode.
I try to explain :
I use PDFCreator 0.9.8 with windows XP. In options, in pdf format, I set dpi to 150dpi (by default 600dpi and a big generated pdf file !), all compression mode are checked. I save configuration with 150dpi option. I print the document (a scan of a letter) using PDFCreator : the generated file has the same size as a file generated with the 600dpi option. I open the pdf file generated and try to print it again : the size is double !!
The only solution I found was to set the default parameter in the pdf option to "Ebook". And if I choose "Ebook" and I change the dpi option the size of the generated file still stay the same... So that is not the solution I am looking for.
Can someone help me ? I hadn't found the answer in the forum but maybe I used wrong keywords (I am not english and I write it twice a year... sorry)