Just changing my scan device from an old HP Officejet V45 to a Canon Pixma MX925. Scanning multiple pages in a row from ADF (automatic document feeder) used to work perfectly. With the new device I can select btw flatbed (which works fine but creates just one page into a document and is not what I typically can use) or document feeder. The latter just crashes every time when transferring data (Transfer box appears, PDF24 creator then crashes).
Any ideas?