CanoScan LiDE 700F Scanner not opening up
Whenever I try to scan anything with CanoScan LiDE 700F scanner my computer gives the message "scanner reported an error. An error ocurred while communicating with the scanner." I have to unplug and plug back the USB port and only hten it opens up. When I try to open the scanner with System Preferences, scanner opens up, but as soon as I hit "scan" the same error message pops up. I uploaded the latest driver from Canon website, but the problem persists. I also deleted and re-installed the sanner in system preferences, but it didn't help.
It used to work fine when I initially installed it (on Leopard), but then suddenly this problem arose.
iMac, OS X Mountain Lion (10.8.2)