Epson TM-P20, Техническое справочное руководство

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Chapter 5 Handling
5
Battery’s charging status
Make sure you charge the battery in an environment with a temperature of 0 to 40°C.
Battery charging stops if it is charged in an environment outside the temperature range allowed for charging.
The charging status of the battery is notified by the combination of three LED lights on the Control Panel.
The Charge LED is located on the single charger (OT-SC20).
Environment
temperature
When the power is ON When the power is OFF
Power LED Error LED
Charge
LED
Power LED Error LED
Charge
LED
50°C and higher
Battery high temperature error
41 to 49°C
Outside the temperature range allowed for
charging
Outside the temperature range allowed for
charging
0 to 40°C
Charging Charging
Below 0°C
Outside the temperature range allowed for
charging
Outside the temperature range allowed for
charging
When the battery is charged in an environment with a temperature of over 35°C, the printer detects
an increase in temperature, and automatically stops/resumes the printer; this may extend the
charging time.
: On : flashes : Off