Samsung MultiXpress K7 Series - Imaging Unit; Drum Unit Overview

2.ProductSpecicationsandDescription
2.5.2.ImagingUnit
2.5.2.1.DrumUnitOverview
ThismachinehasoneDrumUnitandoneDeveUnit.
Thediameterofthedrumis60mm(circumference:about188.5mm).
Thedrumunithasthechargerollertochargethedrumsurfaceandcleaningrollertocleanthechargeroller.
TheCRUMisthesubpartoftheDrumUnit.Itstoresthecountinformationandseveraldata.IftheDrumUnitisreplaced,
thecountinformationstoredbytheoldDrumUnitcouldnotbekept.
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