Samsung ProXpress M453x series Service Manual page 185

► Error Code
S6–3113
► Error message
Error: #S6-3113 / Network Failure: #S6-3113. Turn off then on. Call for service if the problem persists
► Symptom
Network PHY Chip on the main board is defective.
► Troubleshooting method
1) Turn the machine off then on.
2) If the problem persists, replace the main board.
► Error Code
S6–3123
► Error message
IP Conflict / This IP address conflicts with that of other system
► Symptom
IP address conflicts with that of another system.
► Troubleshooting method
1) Change the machine's IP address.
a) Select "Machine Setup" on the menu.
b) Select "Networking Setting".
c) "Log-In". d) Select "TCP/IP".
d) Select the proper item for your machine.
e) Select "IP Setting".
f) Select the proper item for your machine.
g) Change the IP address.
2) If the IP address setting has no problem, replace the main board.
► Error Code
S6–3128
► Error message
802.1x / 802.1x .
► Symptom
Server authentication is failed because of the authentication protocol or wrong user information(ID/Passworkd).
► Troubleshooting method
1) Check the authentication protocol and user authentication information.
Copyright© 1995-2017 SAMSUNG. All rights reserved.
4. Troubleshooting
4-90