Canon FAX L1000 Service Manual page 562

FAX-L1000 Chapter 5: Appendix
c) 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.
ER LK 100 TX RX
Status LEDs
Figure 5-80 Status LEDs
5-204