3.2 Specification of Indicated light and beeper
Function specification of Indicated light and beeper
The printer does not work
The printer in an error state
The printer in an normal state
The printer in paper out state
The printer in an normal state
Notes:
The printer uses a thermistor to detect the temperature of the print head. If the
temperature of print head is more than 65°C, printer will send a warning. If the
temperature of print head is more than 80°C, printer will stop working until the
temperature is less than 60°C.