WS4-TT-r01-30-12-16TM
 
 
 
 
 
3  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 
Green  Orange  Reflective Sensor Calibration 
Red  Red  Reset Your Printer 
Red  Orange  Reserved 
Orange  Red  Reserved 
Orange  Green  Self-Test and Dump Mode