1 Introduction
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
Green
Green
Red
Red
Red
Orange
Orange
Note For information about TPCL Auto Call and BASIC Mode, please
refer to B‐FV4D technical manual.
LED 2
Command
Red
Transmissive Sensor Calibration (Section 3.1)
Orange
Reflective Sensor Calibration (Section 3.1)
Red
Resetting the Printer (Section 3.3)
Orange
TPCL Auto Call Cancellation
Green
Disable Checking RTC Battery Charge
Red
Disable BASIC Mode
Green
Self Test and Dump Mode (Section 3.2)
7
Printer Lights