Samsung MultiXpress M537x series - Tray 4 Door Is Open. Close It; Tray 4 Cassette Is Pulled Out. Insert It Properly; Tray Failure: #H1-1434. Check Tray Connection

4.Troubleshooting
►ErrorCode
H1-1420
►Errormessage
Tray4doorisopen.Closeit.
►Symptom
Therightdoorofthetray4isopen./Thedooropensensorisdefective.
►Troubleshootingmethod
1)Openandclosethetray4door.
2)Iftheproblempersists,checkthedooropensensor.
•Checkifthedooropensensorconnectorisconnectedcorrectly.
•Ifthesensoroperationisabnormal,replaceit.
►ErrorCode
H1-1422
►Errormessage
Tray4cassetteispulledout.Insertitproperly.
►Symptom
Tray4ispulledoutorthecassettedetectionsensorconnectorisnotconnectedorbroken.
►Troubleshootingmethod
1)Removeandinserttray4correctly.
2)Iftheproblempersists,removetray4again.
3)Checkifthecassettedetectionsensorcableisconnectedcorrectly.Unplugandreconnectit.
4)IftheconnectionisOK,replacethecassettedetectionsensor.
5)Iftheproblempersists,replacetheSCFboard.
►ErrorCode
H1-1434
►Errormessage
TrayFailure:#H1-1434.CheckTrayconnection
►Symptom
Thecommunicationerrorbetweenthetray4andthemainmachinehasoccurred.
►Troubleshootingmethod
1)CheckiftheSCFunitconnectorisconnectedtothemachinecorrectly.Reconnectit.
2)Ifthedrawerconnectorisdeformed,replaceit.
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