The problem is solved. Not sure what has happened, because I did the following twice before the problem goes away. I uninstall the driver and all the accompany software from Canon and install fresh from the driver downloaded from Canon website. First...
This problem occurs to me today Oct 24. I am using Sony Vaio SVE15125, running Windows 8.1. Before this I am running Windows 8.0, so it may be possible that the symptom has to do with Windows 8.1. I follow the suggestion of updating the driver, which...
