Samsung CLX-8640ND - Page 352

4.Troubleshooting
b)Checkiftheconnector(SJ108340)oftheFinisherExitsensor(S3)isdisconnected.
c)Checkiftheconnector(JR108320)J7ontheFinishermainboard(JC81–07242A)isdisconnected.
d)Checkforcontinuityinthewireharnessandwhethertheharnessisdamaged(JR108320,SJ108340),replaceit
ifrequired.
e)ReplacetheFinisherexitsensor(S3,S11).
f)ReplacetheFinishermaincontrolboard(JC81–07242A).
4)IstheFeedExitMotor(M2)working?
a)Checkiftheconnector(JR108320)oftheFeedexitmotorisdisconnected.
b)CheckiftheconnectorJ5onthenishermainboard(JC81–07242A)isdisconnected.
c)Checkforcontinuityinthewireharnessandwhethertheharnessisdamaged(JR108320),replaceitifrequired.
d)ReplacetheFeedexitmotor(M2).
e)ReplacetheFinishermaincontrolboard(JC81–07242A).
5)Checkifthereisanyobjectonnisherpaperpath.Removeitifthereis.
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