4. Alignment and Troubleshooting
Error Code
Error Message
Troubleshooting Page
C1-5512
Not compatible Black toner
P.4–41
C1-5711
Error: #C1-5711 Call for Service
P.4–41
C1-5712
Error: #C1-5712 Call for Service
P.4–41
C3-6110
Prepare new Imaging unit
P.4–42
C3-6120
Replace with new imaging unit
P.4–42
C3-6140
Replace with new imaging unit
P.4–42
C3-6520
Error: #C3-6520 Door open/close
P.4–43
C5-1110
Prepare new Transfer belt
P.4–43
C5-1120
Replace new Transfer belt
P.4–43
C5-1710
Transfer Belt Error
P.4–43
C5-3110
Prepare new transfer roller
P.4–44
C5-3120
Replace new transfer roller
P.4–44
C6-1110
Prepare Fuser Soon
P.4–44
C6-1120
Replace new Fuser unit
P.4–44
C7-1131
Replace/Install Waste Toner Tank
P.4–44
M1-1013
Paper Jam in tray
P.4–45
M1-5012
Paper Empty in tray
P.4–46
M1-5013
Paper Empty in tray
P.4–46
M2-1210
Paper Jam in tray
P.4–45
M3-1110
Paper jam in exit area
P.4–46
M3-1112
Paper jam inside machine
P.4–46
M3-2130
Output bin full Remove paper
P.4–46
S1-5221
Install wireless NIC
P.4–47
S2-4110
Door open Close it
P.4–47
S2-4612
Scan Unit Open or Exit JAM
P.4–47
S3-3122
Scanner Locked
P.4–48
S4-3140
Error: #S4-3140 Call for service
P.4–48
S6-3113
Error: #S6-3113 Call for service
P.4–48
S6-3123
Network Problem : IP Conflict
P.4–49
S6-3231
Not found Wireless network
P.4–49
S6-3232
Not Correct Wireless setting
P.4–49
S6-3233
Not connect Wireless AP
P.4–50
S6-3234
Fail connection to WPS
P.4–50
S6-3235
Wi-Fi Direct is not ready
P.4–50
S6-3236
Wi-Fi Direct is not connect
P.4–50
U1-2320
Error: #U1-2320 Turn off then on
P.4–51
U1-2330
Error: #U1-2330 Turn off then on
P.4–55
U1-2340
Error: #U1-2340 Turn off then on
P.4–59
U2-6120
Error #U2-6120 Turn off then on
P.4–64
U2-6140
Error #U2-6140 Turn off then on
P.4–64
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