User Manual

Entering Sleep Mode
3S1Y-03H
The sleep mode function r
educes the amount of power consumed by the machine by disabling power ow to the
operation panel. If no operations will be performed on the machine for a while, such as during a lunch break, you can
save power simply by pressing
on the operation panel.
When in sleep mode
● When the machine enters sleep mode, lights up yellow green.
Situations in which the machine does not enter sleep mode
● When the machine is in oper
ation
● When the Data indicator is lit up or blinking
● When the machine is performing an operation such as adjustment or cleaning
● When a paper jam occurs
● When the receiver of the external telephone is off the hook
● When the machine is set such that the fax incoming ring will not sound
● When the menu screen is displayed
● When a job is waiting to be scanned to a USB memory device or to a computer
● When an error message is displayed on the screen (There are some exceptions. The machine sometimes
enters sleep mode when an error message is displayed.)
● When the machine is communicating with an LDAP server, etc.
● When the SSID/network key screen for Direct Connection is displayed
● When settings are being imported or exported
Changing the Auto Sleep Time Value
Auto Sleep Time is a function that automatically puts the machine into the sleep mode if it remains idle for a
specied length of time. W
e recommend using the factory default settings (
<Timer/Energy
Settings>(P. 467) ) to reduce power usage. If you want to change the amount of time that elapses before the
machine enters the auto sleep mode, perform the procedure below.
Basic Operations
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