Power Shuts Off By Itself
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Check If printer is set to turn off automatically after a certain time, disable this setting.
If you have set the printer to turn off automatically after a specified time, the power will shut off by itself once that time has elapsed.
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If you are using a Windows and if you do not want the printer to turn off automatically:
Open the printer driver setup window and in Auto Power in Maintenance sheet, select Disable for Auto Power Off.
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If you are using a Mac OS and if you do not want the printer to turn off automatically:
Open Canon IJ Printer Utility, select Power Settings in the pop-up menu, and then select Disable for Auto Power Off on Auto Power.
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