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My pixma MG6450 sometimes  prints only a small part of the picture, on A4 paper. But sometimes prints it all. It connects wirelessly, OS windows 8.1. What is wrong?
Hello. I cannot install - from the disc - the toolbox for my canoscan 8000f scanner. I have Windows 7. I sometimes get error code 26.0.0. I am beginning to lose faith in Canon. They will not issue a driver for this scanner to run in Windows 8, render...