Canon MAXIFY MB5150 Online Manual page 237

• The power cannot be turned off while the machine is sending or receiving a fax, or when unsent
faxes are stored in the machine's memory. Make sure the machine has finished sending or
receiving faxes before turning it off.
• Remember that faxes cannot be sent or received while the machine is off.
• Unplugging the machine will erase all documents in the machine's memory. Send faxes, print
documents, or save jobs to a USB flash drive as needed before unplugging the machine.
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