Computer Stops Operating During Scanning - Canon PIXMA MG3660 Online Manual

Computer Stops Operating during Scanning

Restart the computer, reduce the output resolution and scan again.
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Resolution
Delete unnecessary files to obtain sufficient free hard disk space, then scan
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again.
Error message may appear if there is not enough hard disk space to scan and save, when the image size is too
large (such as when scanning a large item at high resolution).
In Folder to Save Temporary Files of IJ Scan Utility, specify a folder on a
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drive with sufficient free space.
Settings (General Settings) Dialog
Multiple devices may be connected to USB ports.
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Disconnect devices other than your scanner or printer.
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