Samsung CLX-8640 series - Dadf Adjustment

4.Troubleshooting
DADFAdjustment
•Diagnostics>Adjustment>DADFAdjustment>AutomaticAdjustment
PurposeTocorrectimagepositionandmagnicationofscannedimagesviaDADFautomatically.
OperationProcedure
1)LocatetheScannerA/SChartattheDADF.Notethat“LeadEdge”arrowsneedtoheadto
feedingdirectionandtobeplacedfaceup.AlsonotethattheScannerA/SChartscomein
twosize,A4andLetter.Chooseonesizetomeetyourprimarysizeofuse.
2)Press“OK”button.Automaticscanningwilloccur,andthesystemwillautomatically
calculatethepropervaluebasedonscanningresultofthechart.
3)Thenewvaluesaresettothetable.
Verication
1)CopytheScannerA/SChart.ScanningmustbeoccurfromtheDADF.
2)Tochecktheimageposition,comparethepositionofscalemarks(a,b)ofthecharttothe
copy.
3)Tocheckthemagnication,comparethelengthofline“c”ofthecharttothecopy.
Specicationa,b:10±1.5mm
c:190±1.5mm
ReferenceA4ScannerA/SChart
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