1 Introduction Printer lights
8
Red **Orange
Cutter error (with optional cutter).
Red Red Cover (Thermal Head) open error during printing. V
1.4.2 System mode
The system mode consists of status light color combinations. It contains a
list of commands for you to select and run.
To enter the system mode and run the command, do the following:
1. Turn off the printer.
2. Press and hold the FEED button, and turn on the printer.
3. Both status lights glow solid orange for a few seconds. Next, they turn to
green shortly, and then turn to other colors.
4. When status lights show the color combination you need, release the
FEED button immediately.
5. Press the FEED button to run the command.
The following table is the command list of the system mode.
LED 1 LED 2 Command
Green Red Transmissive Sensor Calibration (Section 3.1)
Green Orange Reflective Sensor Calibration (Section 3.1)
Red Red Resetting Your Printer (Section 3.3)
Red Orange Reserved
Red Green Disable Checking RTC Battery Charge
Orange Red Reserved
Orange Green Self Test and Dump Mode (Section 3.2)
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