Canon MB5000 Series for MAC Online Manual
• The machine cannot send or receive faxes when the power is turned off.
• 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.
• You can set the machine to automatically turn off at the specified day of week or time. For
details on Power control - OFF settings, see below.
From the machine
About ECO settings
From the computer
Managing the Printer Power