Plustek Opticpro A320E Flatbed Scanner - Manual (Page 141)

Calibrating the Scanner (This function may or may not be available depending on the scanner model you purchase) 7
All rights are reserved.
7 Calibrating the Scanner (This function may or may not be
available depending on the scanner model you purchase)
Calibrate the scanner if colors appear in areas that should be white, or colors of the
scanned image and the original vary a lot. This allows you to adjust and compensate
for variations that can occur in the optical component over time by its nature.
1. Right click the icon on the Windows system tray and select Scanner
Utility from the menu that pops up.
2. The Scanner Utility window opens. Find the Calibration Settings section
and select Flatbed Reflective as the scan source. Click the button of your
option:
a. Set the scanner to perform calibration before a scan only if the scan setting
"Scan Mode" or "Resolution" is modified: Click the button before Perform
calibration before scanning if the scan mode or resolution is
changed
.
b. Set the scanner to perform calibration before a scan: Click the button
before Always perform calibration before scanning .
c. Set the scanner to automatically perform calibration: Click the button before
Perform calibration every ... minutes and then click the up or down
arrows to set a default time for the scanner to automatically perform
calibration.
3. Click on OK button to save settings and exit.
Alternatively you may click Default to restore the default settings.
8 Counter Utility (This function may or may not be available
depending on the scanner model you purchase)