Samsung ProXpress SL-C3010ND - Page 124

4.AlignmentandTroubleshooting
5)BlankPage
•Description:Blankpageisprinted.
CauseandCheckPointSolution
BadcontactsfromOPCdrumand/ortonercartridgeto
ground.
ChecktheterminalofGround-OPC.
NotworkingtheLSU.ChecktheconnectorofLSU.
NotworkingthedevelopingbiasvoltageonHVPS.ReplacethedefectiveHVPS.
NOTE
HVPSoutputinformation
-IftheoutputforMHV ,DEVisabnormal,replace
theHVPS1(JC44–00242A).
-Iftheoutputfor1THV ,2THVisabnormal,replace
theHVPS2(JC44–00243A).
6)UnevenDensity
•Description:PrintDensityisunevenbetweenleftandright.
CauseandCheckPointSolution
Therearcoverisnotclosedcorrectly.Openandremovetherearcovercorrectly.
ThelifeoftheTonerCartridgehasexpired.Replacethecorrespondingtonercartridge.
ThepressureforceintheleftandrightspringsoftheITB
unitisnoteven.
ReplacetheITBUnit
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