Samsung MultiXpress K7 Series - Page 336

4.Troubleshooting
►ErrorCode
C3–1211
►Errormessage
ImagingUnitFailure:#C3-1211.Pleaseturnoffthenon.
►Symptom
Sensorcalibrationerrorthatdetectsthetonerdensityforimagestabilizationcontrolhasoccurred.
►Troubleshootingmethod
NOTE
Toseethetroubleshootingvideoforthiserror,clickthroughtothelinkbelow.
(http://tsp.samsung.com/tsp_le/spds/samsungprinter/K7/Webview/EN_K7_C3-1211.html)
1)Openthefrontcoverandremovethewastetonercontainer.
2)Removethedrumunit.
3)Ifitslifeisattheend,replacethedrumunitwithnewone.
►ErrorCode
C3–1312
►Errormessage
ImagingUnitFailure:#C3-1312.Installimagingunitagain
►Symptom
TCsensorvalueinDeveunitisabnormal.
►Troubleshootingmethod
NOTE
Toseethetroubleshootingvideoforthiserror,clickthroughtothelinkbelow.
(http://tsp.samsung.com/tsp_le/spds/samsungprinter/K7/Webview/EN_K7_C3-1312.html)
1)Openthefrontcover.
2)Removethewastetonercontainer.
3)CheckiftheconnectoroftheDeveunitisconnectedcorrectly.
4)Checkifthe4pinisdeformed.
5)IftheconnectorisOK,replacetheDeveunit.
6)Ifthewastetonerisfull,replaceit.
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