Canon Pixma iP110 series Online Manual page 405

6901
Cause
Printer error has occurred.
Action
Turn off the printer, and unplug the power cord of the printer from the power supply.
If you use a battery, turn off the printer, then detach the battery.
Plug the printer back in or attach the battery, then turn the printer back on.
If the problem is not resolved, contact the service center.
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