Canon iR2018i, Reference Manual, Page: 66 / 444

Overview of the iR2030/iR2025/iR2022i/iR2018i 2-9
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Functions That Conserve Power
You can conserve power efficiently by setting the Sleep mode.
You can set the machine to enter the Sleep mode whenever you desire, by pressing the control
panel power switch, or specify to have the machine enter the Sleep mode at a preset time (See
“Auto Sleep Time,” on p. 4-62). To reactivate the machine, press the control panel power switch
again.
NOTE
•
The touch panel display turns OFF when the machine enters the Sleep mode.
•
The machine can continue to receive I-fax/fax documents, and process or print data sent from
computers even if the machine is in the Sleep mode.
•
The machine may not enter the Sleep mode completely depending on certain conditions. (For more
information, see “Energy Consumption in the Sleep Mode,” on p. 4-33.)
•
Turn the control panel power switch OFF when not using the machine for a prolonged period of time, for
example, at night.
•
The Sleep mode can be set from OFF (0) or 3 to 30 minutes. The default setting is ‘5 min(s).’ (See “Auto
Sleep Time,” on p. 4-65.)
•
If Energy Consumption in Sleep Mode is set to ‘Low’, it may take more than 10 seconds for the touch
panel to be displayed after pressing the control panel power switch.