4.AlignmentandTroubleshooting
►ErrorCode
A1-4111
A1-4112
►Errormessage
Error#A1-4111Callforservice
Error#A1-4112Callforservice
►Symptom
Thetransferrollercan’tmovetheengage/disengageposition.
►Troubleshootingmethod
1)Turnthemachineoffthenon.Iftheerrorpersists,turnthemachineoffagain.
2)Removetherightcover.
3)CheckiftheconnectionbetweenmainboardandFeeddriveunitarecorrect.
4)IftheconnectionisOK,replacethestepmotoroftheFeeddriveunit.
5)Iftheproblempersists,replacethemainboard.
►ErrorCode
A1-4310
►Errormessage
Error#A1-4310Callforservice
►Symptom
ThemotorforITBunitdoesnotoperatenormally.
►Troubleshootingmethod
1)Turnthemachineoffthenon.Iftheerrorpersists,turnthemachineoffagain.
2)Removetherightcover.
3)Checkiftheconnectionbetweenmainboardandthemaindriveunitarecorrect.
4)IftheconnectionisOK,replacethemaindriveunit.
5)Iftheproblempersists,replacethemainboard.
4-29Copyright©1995-2017SAMSUNG.Allrightsreserved.