- 70 -5. Energy Saving FunctionSetting the Time Before Entering the Sleep Mode• When a printer is in the power saving mode, press the «POWER SAVE» button to restore from the mode.• Check if the message “Ready To Print” appears. If the message is not displayed, press the «ON LINE» button.1 Press the «Fn» key on the operator panel.2 Enter «2» «0» «1» using the numeric keypad and then press the «ENTER»button.3 Press the scroll button or to specify the time and then press the«ENTER» button.• Available values are as follows. The factory default setting is 15 minutes.1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 60 minutes(For C824, [60 minutes] is not available.)4 Press the «ON LINE» button.Restrictions in Sleep ModeThe machine does not enter Sleep mode in the following case.• When an error occurs on the machine• Access Control in the Access Control settings is enabled and Local IC Card or LDAP ICCard in the Authentication Method is enabled.• When [Admin Setup] > [Panel Setup] > [Paper setup when paper exchange] is set to "On",and the printer is left with the paper confirmation message displayed.
