Setting the Activation Interval for Sleep Mode (Power-saving Feature)
This setting is used to set how long it should take until the machine goes into sleep mode (the state in which the power-saving feature is working) when no print data is received and no operations are performed for a continued length of time.
Press MENU.
Press ▼ several times to display the screen shown below.
Press ▶.
Press ▼ several times to display the screen shown below.
Press ▶ twice to display the screen shown below.
Press ▲ or ▼ to set the time.
Press ENTER to confirm your entry.
Press MENU to go back to the original screen.
MEMO:
When "SLEEP SETTING" is set to DISABLE, the machine does not switch to sleep mode, so this setting is ignored.