Canon FAX-L1000 - Manual (Page 562)

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FAX-L1000 Chapter 5: Appendix
c) Status LEDs
Figure 5-80 Status LEDs
•ER (Error) LED
When the ethernet board is operating normally:
ER may flash several times during initialization, then go off.
When the ethernet board is not operating normally:
ER lights or flashes all the time.
•LK (Link) LED
Lights yellow while the ethernet board is connected to the network and functioning
normally.
•100 (100Mbps) LED
Lights yellow while the ethernet board is connected to the network via a 100Base-TX.
•TX (Transmit) LED
Lights yellow while data is being sent from the ethernet board.
•RX (Receive) LED
Lights yellow when the ethernet board is receiving data.
Status LEDs
ER LK 100 TX RX