Samsung MULTIXPRESS CLX-9251 Series Service Manual page 246

4. Troubleshooting
Error Code Error Message
S2-4210 Front door is open. Close it
S2-4410 Right door is open. Close it
S2-5111 Failed to adjust the color registration
S2-5112 Failed to adjust the color registration
S2-5120 Failed to adjust the color registration
S2-5131 Failed to adjust the color registration
S2-5132 Failed to adjust the color registration
S2-5133 Failed to adjust the color registration
S2-5135 Failed to adjust the color registration
S2-5136 Failed to adjust the color registration
S2-5161 Failed to adjust the color registration
S2-5164 Failed to adjust the color registration
S2-5210 Failed to adjust the OPC Feedforward control
S2-5240 Failed to adjust the OPC Feedforward control
S3-3121 Scanner is locked
S3-3211 Scan System Failure: #S3-3211. Turn off then on
S4-3111 Fax System Failure: #S4-3111. Install fax modem card again
S5-3111 UI System Failure: #S5-3111. Call for service
S6-3122 Network cable is disconnected. Check it
S6-3123 This IP address conflicts with that of other system. Check it
S6-3128 802.1x authentication failed. Please contact the system administrator
S6-3224 BOOTP error in wireless LAN. Switching to Auto IP
S6-3225 BOOTP error in wireless LAN. Reconfigure DHCP or static IP
S6-3226 DHCP error in wireless LAN. Switching to Auto IP
S6-3227 DHCP error in wireless LAN. Reconfigure BOOTP or static IP
The IPv4 address assigned to wireless LAN conflicts with that of other
S6-3229
system. Check it
The IPv6 address assigned to wireless LAN conflicts with that of other
S6-322A
system. Check it
S7-1110 Engine System Failure: #S7-1110. Turn off then on
S7-2110 Fuser Failure: #S7-2110. Turn off then on
U1-2113 Fuser Unit Failure: #U1-2113. Turn off then on
Fuser Unit Failure: #U1-2115. Turn off then on. Call for service if the
U1-2115
problem persists
U1-2119 Fuser Unit Failure: #U1-2119. Turn off then on
Fuser Unit Failure: #U1-2132. Turn off then on. Call for service if the
U1-2132
problem persists
U1-2135 Fuser Unit Failure: #U1-2135. Turn off then on
U1-2141 Fuser Unit Failure: #U1-2141. Turn off then on
U1-2142 Fuser Unit Failure: #U1-2142. Turn off then on
U1-2316 Fuser Failure: #U1-2316. Turn off then on
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Troubleshooting Page
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