Changing the settings from the printer’s LCD screen
- Press the [Menu] button.
- Select [Settings] using the buttons, and then press the [OK] button.
- Select [Auto Power Off] using the buttons, and then press the [OK] button.
- Select [Adapter] using the buttons, and then press the [OK] button.
- Select [Off] using the buttons, and then press the [OK] button.
- Also set the time to [Off] for [Li-ion battery], following the steps above.