The Printer Turns Off Unintentionally - Canon IB4000 series Online Manual

The Printer Turns Off Unintentionally

Deactivate the setting to turn the unit off automatically.
Check
The printer turns off automatically according to the elapsed time you specified if you activate the setting to turn
the unit off automatically.
If you do not want the printer to turn off automatically, open Canon IJ Printer Utility, select Power Settings in the
pop-up menu, then select Disable for Auto Power Off on Auto Power.
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