Samsung CLX-8640ND - ITB (Intermediate Transfer Belt) Unit; ITB Unit Overview

2.ProductspecicationsandDescription
2.6.3.ITB(IntermediateTransferBelt)Unit
2.6.3.1.ITBUnitoverview
ThetoneronthefourdrumsismovedtotheITBbythersttransferroller(T1roller).
Theimageoverlappedbyfourcolorsismovedtothepaperbythesecondtransferroller(T2roller).Theremainingtoners
areremovedbythecleaningbladeandmovedtothewastetonercontainer.
ThisprocessisdonewithonerotationoftheITB.ThearrowonthediagramshowsthedirectionofITBrotation.The
rotationismadebythefrictionbetweenthedriverollerandtransferbelt.Thetensionrollerprovidestensiontopreventslip.
TherearethreeACR(AutoColorRegistration)sensorandonephotosensor.Twoofthemareforthelinepositionadjustment
andtheotherisforprocesscontrol.Onephotosensorcontrolsthepositionofthersttransferroller.
1ITB(IntermediateTransferBelt)
21stTransferRoller
3ITBDriveRoller
4TensionRoller
5PhotoSensor
6CleaningBlade
7ACRSensor
82ndTransferRoller
9Auger(TonercollectionAuger)
10DrumUnit
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