4.Troubleshooting
11)Blankpage
Description:Novisibleimageanywhereontheoutput.
ProbableCauseSolution
Thecontactterminaloftheimagingunitisbad.
1)Cleanthecontactterminaloftheimagingunit.
2)Replacetheimagingunit.
Thesurfaceoftransferrolleriscontaminatedorwornout.Replacethetransferroller.
TheLSUwindowiscontaminated.
1)CleantheLSUwindow.
2)ReplacetheLSU
TheconnectionbetweentheLSUandmainboardisdefective.
1)Disconnectandreconnecttheharness.
2)Replacetheharness.
TheconnectionbetweenthemainboardandHVPSboardis
bad.
Reconnecttheharness.IfthemainboardorHVPSboardis
defective,replaceit.
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