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4. Troubleshooting
► Error Code
C1–1511 / C1–1512 / C1–1515 / C1–1517 / C1–1518
► Error message
You are using a non-genuine cartridge now. It might cause malfunctioning or breakdown of this printer
Toner cartridge is not compatible. Check the user guide
► Symptom
Toner cartridge is not compatible.
► Troubleshooting method
1) Open the front cover. Remove the toner cartridge.
2) Check if the label information of the toner cartridge is same with the machine’s one. (ex. /SEE)
3) If label information is different from the machine or the toner cartridge is not a samsung genuine, replace it with
a new one.
► Error Code
C1–1711 / C1–1712 / C1–1713 / C1–1714
► Error message
Toner Cartridge Failure: #C1-171x. Call for service
► Symptom
The data of CRUM is not detected. / CRUM is defective.
► Troubleshooting method
1) Open the front cover. Check if the toner cartridge is installed.
2) Remove and reinstall the toner cartridge.
3) Check if the contact terminal is contaminated or broken. Clean the contact terminal.
4) Check if the CRUM harness is connected correctly. Reconnect it.
5) If the harness is defective, replace it.
6) If the problem persists, replace the toner cartridge with new one.
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