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