Citizen CT-E601 Manual De Usuario página 59

LED Functions
The tables below explain how to interpret LED indications.
1: Communication status with the printer
Communicating
Not connected
Connected
Communication in progress
2: Connection status with an Apple device
Communicating
Not connected
Connected
Communication failed
Interface board error
LED (green)
Unlit
Lit
Flashing
LED (red)
Unlit
Lit
Flashing
(1-second cycle)
Flashing
(0.2-second cycle)
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