Solution here (See below)
Just had exactly the same problem, same error codes. Scanner was working for a while before without any issue. Then i got these error codes. Of course no information on what they were. Canon: you need to better here, these error codes aren't listed in your website. I was >< close to sending the scanner back to Canon with an angry letter demanding a refund.
The symptoms for me were that the when I plugged in the scanner, it was detected. Windows would play the device detected sound. I would start scanning, and somewhere through scanning it would throw up this error code, and then windows would play the device disconnected sound.
There was a short pause, and the device connected / disconnected sounds would play repeatedly over and over indefinitely.
After about an hour of tearing my hair out, restarting windows, reinstall device drivers and software, and replugging things, switching things on and off etc, i discovered that the Canon LIDE 300 is really sensitive to USB cable lengths.
Essentially when there's high frequency information going across long cables the higher the data rate the more chance there is of error. It would be better if canon error messages were more clear.
Disconnecting from a USB hub, and connecting a short USB cable (<1m length) directly to the computer without any hubs or extensions fixed the issue for me, no further problems. I was able to do 2 hours of scanning without issue.
Also of note is that this is an unpowered scanner, so some USB ports it doesn't work with, this might be because it doesn't get enough power from them.
