Samsung CLP-775ND Series Service Manual page 94

4. Alignment and Troubleshooting
► Error Code
A3–3320
► Error message
Not Proper room temp / Not proper room temperature. Change room temperature.
► Symptom
The external temperature sensor has detected the abnormal value.
► Troubleshooting method
1) Check if the machine is installed in proper area. (Temperature : 15 ℃ ~ 32.5 ℃). If not, move the machine.
► Error Code
C2–2110
C2–3110
C2–4110
C2–5110
► Error message
Prepare new Y toner / Prepare new yellow toner cartridge.
Prepare new M toner / Prepare new magenta toner cartridge.
Prepare new C toner / Prepare new cyan toner cartridge.
Prepare new K toner / Prepare new black toner cartridge.
► Symptom
The remaining toner in cartridge is low.
► Troubleshooting method
1) Print the Supply Information report. Check the toner cartridge life.
2) If its life is at the end, turn the machine off and replace the corresponding toner cartridge with new one.
4-35 Copyright© 1995-2016 SAMSUNG. All rights reserved.