Samsung ProXpress M387 Series - Page 157

4.AlignmentandTroubleshooting
9)Ghost
Description:Ghostoccursat76mmintervalsoftheOPCdrum.
CheckandcauseSolution
Thehighvoltageterminaliscontaminated.Cleanthehighvoltageterminals.
Thelifeofthelasertonercartridgeorimagingunithasbeen
expired
Replacethelasertonercartridgeorimagingunit.
Thelifeofthetransferrollerhasbeenexpired.Replacethetransferroller.
10)Stainsonbackofpage
Description:Thebackofthepageisstained.
CheckandcauseSolution
Transferrolleriscontaminated.Replacethetransferroller.
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