Samsung MultiXpress K7 Series - Page 344

4.Troubleshooting
►ErrorCode
C9–2220
►Errormessage
TRFailure:#C9-2220.Installtransferrolleragain.
►Symptom
Theresistancevalueofthetransferrollerisabnormal.
►Troubleshootingmethod
NOTE
Toseethetroubleshootingvideoforthiserror,clickthroughtothelinkbelow.
(http://tsp.samsung.com/tsp_le/spds/samsungprinter/K7/Webview/EN_K7_C9-2220.html)
1)Openthesidecover.
2)ReplacethePTBunit.
3)Iftheproblempersists,replacetheHVPSboard.
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