POS80D User Manual
12
4.2 LED Indication and Beeper
Function specification of indicated light and beeper.
Name
Status
Specification
POWER LED
(Blue)
ON
The printer works well
OFF
The printer does not work
ERROR LED
(Red)
Flashing
The printer is in an error state
OFF
The printer is in an normal state
PAPER LED
(Orange)
ON
The printer is in paper end state
OFF
The printer is in an normal state
Notes:
The printer use 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 then 60° C.
Description
POWER
LED
ERROR
LED
PAPER
LED
Beeper
Open the cover of
printer
ON
ON
ON
“Beep, Beep—, Beep”
Full of paper
ON
OFF
OFF
Silent
No paper
ON
ON
ON
“Beep Beep Beep”.
Cutter jam
ON
Flash
OFF
”Beep—
，
Beep—”