Panel Lamp; Oled Indication - Star SM-L200 Series Hardware Manual

3.1.2 Panel Lamp

1) POWER (Green): Printer is ON and ready to receive data.
2) ERROR (Red): Indicates an error has occurred. (Ex.: Paper Out, Cover Open, etc)
Power lamp
(green)
Flash
Flash
ON
OFF
ON
Flash
ON
ON

3.1.3 OLED Indication

OLED will display most of the printer status.
1) The 128 x 64 dots display shows alphanumeric characters.
2) Content
Mode/Status: Indicates the currently specified printer mode or error status.
Remaining battery power :
No Charging
Icon Battery Status and Voltage
Empty 3.6~3.7V
The remaining battery power is extremely low.
*Less than 3.6V Please turn off the printer
1 bar 3.7~3.8V
The remaining battery power is low.
Please charge the battery pack
2 bars 3.8~3.9V
3 bars 3.9~4.0V
4 bars Above 4.05V
There is sufficient remaining battery power.
Error lamp
(blue)
OFF Power-on charging
OFF Power-off charging
OFF Power-on charging , Battery full
OFF Power-off charging , Battery full
OFF Power on
OFF Standby
Flash Paper out
Flash Cover open
While charging
16
Status
Icon Battery Status and Voltage
Charging Below 4.1V
4 bars Above 4.05V