Samsung SF-76x series - Page 89

4.AlignmentandTroubleshooting
Thetonerlevelisnotevenonthetonercartridgerollerdue
tothebaddoctorblade.
Replacethetonercartridge.
8)Background
Description:Lightdarkbackgroundappearsinwholeareaoftheprinting.
CheckandcauseSolution
Doesrecyclepaperbeused?Usetheproperpapers.
ThelifeofthetonercartridgehasbeenexpiredReplacethetonercartridge.
TheoutputfromtheSMPS/HVPSisabnormal.ReplacetheSMPS/HVPSboard.
9)Ghost
Description:Ghostoccursat62.9mmintervalsoftheOPCdrum.
CheckandcauseSolution
Thehighvoltageterminaliscontaminated.Cleanthehighvoltageterminals.
ThelifeofthetonercartridgehasbeenexpiredReplacethetonercartridge.
Thelifeofthetransferrollerhasbeenexpired.Replacethetransferroller.
10)Stainsonbackofpage
Description:Thebackofthepageisstained.
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