I have an HP F4200 series printer. I cannot get A9 Pro Extended to communicate with the scanner part of my HP Deskjet F4240 All-in-one printer.
1. In Acrobat 9 Pro Extended I select Document > Scan to PDF > Black & White Document.
2. A message window opens saying, "Multiple scanner drivers detected. Please choose a scanner".
3. I click OK.
4. In the Scanner drop down I see two items for the printer: HP Deskjet F4200 TWAIN and WIA-HP Deskjet F4200.
Not matter which one of the two I select I the message saying, "Acrobat could not communicate to this devise".
Anyone have similar problems?
StevenD