This Ip Address Conflicts With That Of Other System. Check It; Authentication Failed. Please Contact The System Administrator - Samsung SL-X7600GX Service Manual

4. Troubleshooting
► Error Code
S6–3123
S6–3128
► Error message

This IP address conflicts with that of other system. Check it.

802.1x authentication failed. Please Contact the System Administrator.
► Symptom
Network error. (IP address conflicts with that of another system. / Communication error / There is no response when
checking the ping test.)
► Troubleshooting method
• Change the machine's IP address.
1) Select "Machine Setup" on the touch screen.
2) Select "Networking Setting".
3) "Log-In".
4) Select "TCP/IP".
5) Select the proper item for your machine.
6) Select "IP Setting".
7) Select the proper item for your machine.
8) Change the IP address.
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