Samsung CLX-8640ND - Prepare New Yellow Developer Unit; Replace with New Yellow Developer Unit. Call for Service; Yellow Developer Failure: #C8-2210. Turn off then on; Yellow Developer Failure: #C8-2310. Install Yellow Developer Unit Again

4.Troubleshooting
►ErrorCode
C8–2110
C8–2125
►Errormessage
Preparenewyellowdeveloperunit
Replacewithnewyellowdeveloperunit.Callforservice
►Symptom
Thelifeoftheyellowdeveloperunitexpiressoonorhasexpired.
►Troubleshootingmethod
1)Ifitslifeisattheend,turnthemachineoffandreplacethedeveloperunitwithnewone.
(Referto3.2.2DeveloperUnit.
)
►ErrorCode
C8–2210
C8–2310
C8–2313
►Errormessage
YellowDeveloperFailure:#C8-2210.Turnoffthenon
YellowDeveloperFailure:#C8-2310.Installyellowdeveloperunitagain
YellowDeveloperFailure:#C8-2313.Turnoffthenon.Pleasecallforserviceiftheproblempersists
►Symptom
Theyellowdeveloperunithasaproblemwithtonersupplyorsensorcalibration.
►Troubleshootingmethod
1)Openthefrontcover.
2)Removethewastetonercontainer.
3)Checkifthetonersupplypipeisblocked.Ifitisclosed,openit.
4)Installthewastetonercontainer.Closethefrontcover.
5)Turnthemachineoffthenon.
6)Iftheproblempersists,removeandreinstalltheyellowdeveloperunit.
7)Iftheproblempersists,replacetheyellowdeveloperunit.
(Referto3.2.2DeveloperUnit.)
4-143Copyright©1995-2013SAMSUNG.Allrightsreserved.