Samsung SL-X7600GX Service Manual page 379

► Error Code
C9–2110
C9–2120
► Error message
Replace with new Transfer roller.
► Symptom
The life of the second transfer roller(T2) expires soon or has expired.
► Troubleshooting method
1) Open the side cover.
2) Replace the 2nd transfer roller with a new one.
3) Close the side cover.
4) Enter SVC mode.
5) Select "TRANSFER"
(INFORMATION > Supply Status > Field Replacement Unit > TRANSFER)
6) Select "T2 Roller". The "RESET" button will be activated. Click "RESET" to clear the T2 Roller count.
7) Exit the SVC mode by pushing the home button.
► Error Code
C9–2220
► Error message
TR Failure: #C9-2220. Install transfer roller again
► Symptom
The life of the second transfer roller(T2) is not installed.
► Troubleshooting method
1) Open the side cover.
2) Remove and reinstall the second transfer roller.
3) Close the side cover.
4) If the problem persists, replace the HVPS board.
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4. Troubleshooting
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