Samsung Xpress C480FW - Periodic Defective Image

4.AlignmentandTroubleshooting
4.1.5.PeriodicDefectiveImage
Ifanimagedefectsappearsatregularintervalsontheprinted-paper,itmaybeduetoafaultyordamagedroller.Refertothe
tablebelowandchecktheconditionoftheappropriateroller.
RollerPeriod(mm)PhenomenonDefectivepart
1PressureRoller62.4mmBackground
2HeatRoller76.3mmBlackspotandimageghost
FuserUnit
3ChargingRoller37.7mmBlackSpotandlineandperiodicband
4OPCDrum188.5mmWhiteandBlackSpots
5DevelopingRoller26.0mmWhitespot,Horizontalblackband
6SupplyRoller47.5mmPeriodicBandbylittledifferenceofdensity
TonerCartridge
7TransferRoller54.64mmGhost,DamagedimagebyabnormaltransferTransferroller
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