Canon ip110 series Online Manual page 477

If an Error Occurs
"Hardware Error" Check the number of how many the Alarm lamp flashes and take the appropriate action to
resolve the error.
If an Error Occurs
"Printer error" An error requiring servicing may have occurred.
Turn off the printer, and unplug the power cord of the printer from the power supply.
If you use a battery, turn the printer off, 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.
477