[WD20] Image Compression

I use TwainToPDF() to scan multiple pages into one PDF file. My problem is that the files are too large (> 2 mb) and I need to compress them.

I can split the PDF into separate files and then use dSaveImageJpeg() to compress them. Finally I could use PDFMerge() to group each page back into one single PDF. I feel like there is probably a better way to do this though.

Suggestions?