The Panel USB action opens the printing device's USB screen.
To leave the panel and return to the MyQ menu:
For OSA 4.0+
Tap Logout at the top of the screen, and then select whether to return to the MyQ menu or leave the user session.
For OSA 3.5
Press * (LOGOUT) on the printing device numerical keyboard.
In some cases, for example when an error message appears on the panel, the * (LOGOUT) button might not work. If that happens, press the HOME button on the numerical keyboard to return to the panel home screen, and then press the * (LOGOUT) button to return to the MyQ menu.
When leaving the panel, select whether to return to the MyQ menu or leave the user session.