The problem occured again. The preview scan begins and stops. An error message was showing "Cannot communicate with scanner".It was strange because the scanner works on a another computer. I was asking myself what could block the scan and desactivate...
I had the same problem with Windows 7 64 bits and Canoscan 8400F - french version. I've got the message "Impossible de communiquer avec le scanner. Le câble est peut-être déconnecté..." (I put the sentence in french for search bots). My solution:I in...
