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Printer Status
Action
LED
LCD
Buzzer
POWER
(Green)
ERROR
(Red)
Printer Initialization(Power On)
Flickering
Flickering
Display :
[ Bluetooth Mode ]
Back Light : Flickering during initialization
Beep 3
On-Line
COM1
Cable not
Stand-by
ON
OFF
Display : [ Bluetooth Mode ]
Bluetooth connected / disconnected
Back Light : 1 sec flickering and OFF
Nothing
Cable Connected
Display : [ Cable Detect ]
g
[ UART Mode ]
Back Light : 1 sec flickering and OFF
Beep 2
COM1
Cable
Connected
Stand-by
Display : [ UART Mode ]
Back Light : 1 sec flickering and OFF
Nothing
Taking Off Cable
Display : [ Cable Out ]
g
[ Bluetooth Mode ]
Back Light : 1 sec flickering and OFF
Beep 2
Operation
Mode
PIN PAD
ON
OFF
Display : [ PIN Mode ]
Back Light : 1 sec flickering and OFF
Nothing
Receiving Data
ON
ON
Status of Antenna Icon is changed
No displayed
Back Light : OFF
Nothing
On-Line
(Busy)
Printing Data
ON
OFF
Display : [ Working... ]
Back Light : ON
Nothing
Stored Terminal Setting
Flickering
Flickering
No displayed
Nothing
Setup Mode
ON
OFF
[ Setup Mode ]
g
[ Print Status ] <Get out Setup
Mode>
Display : [ Setup Mode ]
Back Light : ON
Nothing
Test Printing
ON
OFF
Display : [ Print Test ]
g
[ Working...]
Back Light : ON
Nothing
Writting Firmware
ON
OFF
Display : [ Downloading... ]
Back Light : ON
Nothing
Error
Recoverable
Error
No Paper Error
ON
Flickering
Display : [ Paper Empty ]
Back Light : ON
1
Happened
g
Beep 3
2
Recovered
g
Beep 1
Cover Open
Error
ON
Flickering
Display : [ Cover Open ]
Back Light : ON
1
Happened
g
Beep 3
2
Recovered
g
Beep 1
Auto
Recoverable
Error
Heat Protection
of Thermal Head
ON
Flickering
Display : [ Head Hot ]
Back Light : ON
1
Happened
g
Beep 3
2
Recovered
g
Beep 1
n
LED & LCD Display / Error