Select the menus on the control panel as described below.
Settings > General Settings > Basic Settings
You cannot change settings that have been locked by your administrator.
Basic Settings
LCD Brightness
Adjust the brightness of the LCD screen.
Sound
Adjust the volume.
Mute
Select On to mute sounds such as those emitted by Button Press.
Normal Mode
Select the volume such as Button Press.
Sleep Timer
Adjust the time period to enter a sleep mode (energy saving mode) when the printer has not performed any operations. The LCD screen turns black when the setting time passes.
Quick Sleep
You can save more power by switching to the energy saving state immediately after printing. Select Off to turn it off.
Power Off If Disconnected
Select this setting to turn the printer off after 30 minutes when all ports including the USB port are disconnected. This feature may not be available depending on your region.
Date/Time Settings
Date/Time
Enter the current date and time.
Daylight Saving Time
Select the summer time setting that applies to your area.
Time Difference
Enter the time difference between your local time and UTC (Coordinated Universal Time).
Language
Select the language used on the LCD screen.
Operation Time Out
Select On to return to the initial screen when no operations have been performed for the specified time.
Keyboard
Change the layout of the keyboard on the LCD screen.
