Samsung MultiXpress K7 Series

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4.Troubleshooting

►ErrorCode

A1–1111

A1–1113

►Errormessage

MotorFailure:#A1-1111.Turnoffthenon.Callforserviceiftheproblempersists.

MotorFailure:#A1-1113.Turnoffthenon.Callforserviceiftheproblempersists.

►Symptom

Regi/MPmotordoesnotoperate./Regi/MPmotorisoperatingbutmachinerecognizesstatusas"Stopped".

►Troubleshootingmethod

NOTE

Toseethetroubleshootingvideoforthiserror,clickthroughtothelinkbelow.

•A1–1111:http://tsp.samsung.com/tsp_le/spds/samsungprinter/K7/Webview/EN_K7_A1-1111.html

•A1–1113:http://tsp.samsung.com/tsp_le/spds/samsungprinter/K7/Webview/EN_K7_A1-1113.html

1)Turnthemachineoffthenon.Iftheerrorpersists,checkthefollowing.

2)Openthesidecover.CheckifthereareanyforeignsubstancesorpaperaroundRegi./MPunit.

3)Removetherearcover.

4)Checktheconnectionbetweenthemotorandmainboard.

5)IftheconnectionisOK,enterSVCmode.Executethemotortest.

(Diagnostics>EngineDiagnostics>EngineTestRoutines)

a)Ifthemotorisnotoperational,

i)Checkthemotorsignal(3.3V).Ifthesignalisabnormal,replacethemainboard.

ii)Checkthepower(24V).Ifthepowerisabnormal,checktheSMPSboard.IftheSMPSboardisdefective,

replaceit.

iii)Ifthemotorsignalandpowerisnormal,replacetheFeed/MPmotor.

b)Ifthemotorisoperational,replacethemainboard.

Samsung MultiXpress K7 Series - Page 323