RW973 MkⅡ User Manual
4.4 LED Indication and Beeper
4.4.1 Specification of LED Indicator
The printer is powered off.
The printer is in an error state
The printer is in a normal state
The printer is in a paper end state
The printer is in a normal state
4.4.2 Beeper
Notes: The printer uses a thermistor to detect the temperature of the print head. If the
temperature of print head is higher than 65° C, printer will send a warning. If the temperature of
print head is higher than 80° C, printer will stop working until the temperature is lower then 60°
C.