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3. Bluetooth Icon on printer LCD shows the connection status after
paired successfully.
3.5 Buzzer
There is also a buzzer to indicate various status of the printer. The
meanings are as below:
One low one high: power on;
One high one low: power off;
Circulation continuous two lows: printer at error status
3.6 LCD indication
Turn on the printer, the LCD shows “Loading...”, and shows the
relevant information after printer initialization. If printer didn’t receive
any data or connect with any device within 5seconds, the display will
turn off showing automatically. But it’ll show again until printer
receive data or connect with device.
1. Standard mode:
①
When the icon is
, it means there’s no Bluetooth connection;
When the icon is
, it means the Bluetooth is on connecting state.
②
It shows the different paper type, 112mm, 104mm, 80mm, 58mm.
③
The current capacity level of printer battery icon. The different
icons
shows the current battery level. When it comes
to low battery level, it’ll become to show this icon
with flickering
④
Text indication display. Printer current state is showed by text.
It shows USB mode when the printer have not connected with
external device.
It shows USB connected when the printer connect with main
device via USB.
It shows USB communicating when the printer received data via
USB connection.
