Samsung MultiXpress K7 Series - Page 3

Contents
2.5.4.1.PTBunitoverview........................................................................................2−44
2.5.4.2.Transferbeltdrive.........................................................................................2−45
2.5.4.3.CleaningBlade.............................................................................................2−46
2.6.FuserUnit..............................................................................................................................2−47
2.6.1.FuserUnitOverview....................................................................................................2−47
2.6.2.FuserUnitdrive..........................................................................................................2−48
2.6.3.Fuserunittemperaturecontrol........................................................................................2−49
2.7.LaserScanningUnit(LSU)........................................................................................................2−50
2.7.1.LSUoverview.............................................................................................................2−50
2.7.2.LaserScanningOpticalpath..........................................................................................2−51
2.7.3.Lasersynchronizingdetectors........................................................................................2−52
2.8.DriveSystem..........................................................................................................................2−53
2.8.1.DriveMotors..............................................................................................................2−53
2.8.2.MainDriveUnit(OPC_Deve_ITB).................................................................................2−55
2.8.3.Pick-UpandCSTLiftdrive...........................................................................................2−56
2.8.4.FeedDrive.................................................................................................................2−57
2.8.5.RegiDrive.................................................................................................................2−58
2.8.6.Fuser(Release)_ExitDrive............................................................................................2−59
2.8.7.TonerSupplyDrive......................................................................................................2−60
2.8.8.Toner-ReservoirDrive..................................................................................................2−61
2.8.9.CSTLockDrive..........................................................................................................2−62
2.9.ScannerSystem.......................................................................................................................2−63
2.9.1.ScannerSystemOverview.............................................................................................2−63
2.9.2.ScanningSystemComponents.......................................................................................2−66
2.9.3.Cautionformovingthescanner......................................................................................2−72
2.10.DualScanDocumentFeeder(DSDF)forLXmodel........................................................................2−73
2.10.1.DSDFoverview..........................................................................................................2−73
2.10.2.Electricalpartslocation................................................................................................2−74
2.10.3.DSDFDriveSystem....................................................................................................2−76
2.10.3.1.DSDFOriginalPick-UpAssembly...................................................................2−77
2.10.3.2.DSDFOriginalRegi.Drive.............................................................................2−78
2.10.3.3.OriginalScanningandFeed-OutDrive..............................................................2−79
2.11.DualScanDocumentFeeder(DSDF)forGXmodel........................................................................2−80
2.11.1.DSDFoverview..........................................................................................................2−80
2.11.2.Electricalpartslocation................................................................................................2−81
2.11.3.DSDFDriveSystem....................................................................................................2−84
2.11.3.1.DSDFOriginalPick-UpAssembly...................................................................2−85
2.11.3.2.DSDFOriginalPre-RegiAssembly...................................................................2−86
2.11.3.3.DSDFOriginalRegiAssembly........................................................................2−87
2.11.3.4.DSDFOriginalScanningDriveAssembly..........................................................2−88
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