4.AlignmentandTroubleshooting
4.1.5.PeriodicDefectiveImage
Ifanimagedefectsappearsatregularintervalsontheprinted-paper,itisduetoafaultyordamagedroller.Refertothetable
belowandchecktheconditionoftheappropriateroller.
RollerPeriodPhenomenonDefectivepart
1PressureRoller69.1mmBackground
2HeatRoller76.9mmBlackspotandimageghost
Fuser
3ChargingRoller26.7mmBlackSpotandlineandperiodicband
4OPCDrum75.4mmWhiteandBlackSpots
5DevelopingRoller37.7mmWhitespot,Horizontalblackband
6SupplyRoller35.5mmPeriodicBandbylittledifferenceofdensity
TonerCartridge
7TransferRoller25.1mmGhost,DamagedimagebyabnormaltransferTransferroller
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