Focus calibration
eFlextightscannerusesanadjustablezoomandfocusmechanismto
optimizeitsscanningresolutionforeachoftheoriginalformatsitcanhandle.Ifyou
suspectyourscansarenotassharpastheyshouldbe,thenyoumayneedtocalibrate
yourscanner.Notethatyoumustnotcalibratethescannereveryday.Itisintended
thatthescanneriscalibratednotmorethanonceeverythreemonths.Inmostcases,
thisprocedurewillneverbenecessary.
UseprocedurebelowtomakeFocus Calibration:
1. Locate the Focus sheet that came with your scanner. It is a 8 x 9 cm (3” x 3.5”)
square of transparent black and white lm.
2. Mount the lm into the 6 x 6 original holder with the text reading normally as
shown. Place the sheet as straight as possible. Use the scanners light table grid and
the corners marked on the sheet to help align it.
3. Select Focus Calibration from the Maintenance menu.
4. Click on the Calibrate button, and the focus calibration starts.
5. When the focus calibration is nalized, you will get a message saying that the cali-
bration was succesfull. Click OK..
escannerisnowcalibratedforallresolutionsandforbothtransparentand
reectiveoriginals.
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