4.Troubleshooting
AutoColorToneAdjustmentActivation
•Diagnostics>ImageManagement>AutoColorToneAdjustmentActivation>Normal
PurposeTocorrectimagequalitywhendensityoftheimageispoor.NormalTRCControlisrecommendedto
beperformedafterchangingaunit,suchastonercartridge,imagingunit,andITB,andreboot.
OperationProcedure
1)Select“On”or“Off”forNormalTRCControlexecution.
•Ifyouselect“Off”,NormalTRCControlwillnotexecute.
•Ifyouselect“On”,NormalTRCControlwillexecuteasthedeterminedconditions.
2)Changeexecutioncondition(s)ofNormalTRCControl.
•PageCount:ThesystemexecutesNormalTRCControlbasedonthecountofprinted
pagessincethelastexecution.
•TimeLeftAlone:ThesystemexecutesNormalTRCControlwhenthesystemreturns
fromapowersavemodeandtheresttimeexceedstheconguredvalue.
VericationPrintoutatestjobandmakesuretheimagequalityhasrecovered.
ReferenceRefertoimagequalitytroubleshootingsection.
•Diagnostics>ImageManagement>AutoToneAdjustmentActivation>Full
PurposeTocorrectimagequalitywhenanyOPCdrumisreplacedorthelifeoftheOPCdrumischanged.
replacinganyOPCdrumordensityoftheimageispoor.Andthisfunctionwillbeperformedwhen
temperatureand/orhumidityintheroomchangessuddenly.
OperationProcedureChangeexecutioncondition(s)ofNormalTRCControl.
•On:FullTRCControlEnable
•Off:FullTRCControlDisenable
VericationPrintoutatestjobandmakesuretheimagequalityhasrecovered.
ReferenceRefertoimagequalitytroubleshootingsection.
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