We have numerous Canon DR9080C scanners in this agency that can scan successfully in all sorts of image capture applications but they all fail completely to scan into Acrobat 9 Pro!
It looks to me like a clear bug in how Acrobat interacts with the scanner device driver.
I can select the scanner in either the 'Configure Presets' or 'Custom Scan' dialog boxes sucessfully.
e.g. Canon DR-9080C TWAIN
I also hear the scanner initialize when I hit the Scan button at bottom right of dialog box.
At that point Acrobat then spawns two popup boxes ...
One that I cannot access is titled 'Cancel Scanning?' and simply says Scanning ... and has 'Cancel' button that is unavailable for me to click because the other popup box appears to be a modal box.
This second popup box is titled 'Warning' with the following message text 'No page in the scanner, add page to the scanner?'. This text message is followed by an 'OK' and a 'Cancel' button. If I click the OK button the popupbox simply re-paints over and over and over. If i hit the Cancel button both popup boxes close and another error box opens titled 'Adobe Acrobat' and says 'the selected scanner was not found.' It has a 'Cancel' button that simply closes the popup box.
I have tried re-installing the latest TWAIN driver from the Canon support site but this has no effect. In surfing for similar issues I have found people reporting the same problem for a variety of scanner makes and models but have not yet seen any solution to this problem.
Clicked File > Create PDF > From Scanner > Configure Presets.Under Scanner drop down list, does the list match the driver for your scanner? If not, Acrobat has not recognized your scanners driver.
Consider contacting Acrobat tech support for a solution.
My favorite quote - "Success is the ability to go from one failure to another with no loss of enthusiasm.