Part Names and Functions
This section explains the names and functions of parts that are related to the basic operations of the device.
Front of main unit
Back of main unit
Inside of main unit
Power switch - Turns the power on/off.
Turn On/Off Power 
Printer cover - Opens/Closes when setting the paper roll.
Paper Setup 
Opening lever - Push this lever to open the printer cover when setting the paper roll.
Operation panel - There is a lamp indicating the status of the printer and a switch to operate the printer.
READY LED (blue)
ERROR LED (red)
FEED button: Use this button when self-printing.
LED Display
Self-Printing
If using a dedicated app and the Bluetooth diagnostic mode is set to ON, the color of the ReadyLED
ReadyLED color when Bluetooth diagnostic mode is ON will be different. 
Power socket - Connects the power cable that comes with the main unit.
Connect Power Cable 
Bluetooth reset button - Initialize the Bluetooth settings.
Initialize Bluetooth Settings 
USB port 1.0A - Can provide power to USB devices such as tablets.
Set External Devices - USB port 
Connector to drive external device - This is a drive circuit to operate the cash drawer and external buzzer (options) and such.
Set External Devices - Connector to external device drive 
Paper roll holder - Sets the paper roll.
Paper Setup
