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Section I - Hardware Installation
OKI OkiLAN 6120i User’s Guide
Hardware Troubleshooting
Status Indicator
The LED status indicators display the general operating
state of the OkiLAN 6120i. During normal operation,
the red LED is off and the green LED is on, indicating
that the OkiLAN 6120i is functioning properly and the
presence of the network is detected.
The following list describes LED displays that indicate
problems, as well as possible solutions:
LED Display
Green indicator flashing very rapidly
Problem
The OkiLAN 6120i has not detected the presence of a
network cable.
Solution
a) Remove the network cable. Plug the network cable
back in until you hear a positive click. Check the
other end of the cable in the same manner. If it does
not detect a cable, continue below.
b) Verify the cable is a 10/100 Base-T cable and it has
an RJ-45 connector. The network cable must have a
cat-3 (for 10 Mbit), cat-5 (for 100 Mbit) or higher
rating. Silver Satin or flat ribbon cable is not
adequate.
c) Connect to a network that a currently working PC or
print server is using. If the OkiLAN 6120i is still
unable to detect the network cable, contact Technical
Support for assistance.