Kodak XLS 8400 - Manual (Page 23)

Installing the Hardware
2-10 Part No. 1H9613 June 1997
If the connectivity is correct and the yellow light blinks or
does not illuminate, the Network Interface Card may be
defective.
NOTE: The condition of the green LED is relevant for both
10BaseT and 10Base2 connectivity.
• Check that the green LED blinks intermittently as a
detection of network traffic. If the green light does not blink
intermittently, the Network Interface Card could be
defective.