Turn On Power
Confirm that the power cable is connected properly before turning on the power.
Connect AC Adapter1. Turn power on
- Press the Power button on the right side of the operation panel on the front of the main unit. When the Power LED lights up, release the Power button.
![](../../illust/MCP30_PowerON_Blue.png)
2. Confirm LED display
- The Power LED color changes according to the printer status. When the LED lights up or flashes in a color other than blue, take the appropriate action depending on the printer status.
LED Display
Turn Off Power
1. Turn power off
- Hold down the Power button on the right side of the operation panel on the front of the main unit for 1 second or more.
![](../../illust/MCP30_PowerOFF1.png)
2. Confirm LED lamp
- The Power LED turns off when the power is turned off.
- Confirm that the LED lamp has turned off before turning the power on again.
![](../../illust/MCP30_PowerOFF2.png)