At shipment, the offset has been adjusted to an optimum value within a certain range. Therefore, adjustment is not generally required.
*The maximum size of changes depends on the device.
Enable eliminating a dark area on the top of the image.
Enable eliminating a dark area on the left side of the image.
These modes can be selected to eliminate the dark area on the leading edge and the left side appeared when using the flat bed
*These functions may not be displayed for some scanner models.
Vertical magnification Adjustment
The Vertical magnification correction value of
For ADF scanning, the image is expanded or shrunk in the paper feeding direction based on the setting value at shipment.
For FB scanning, the image is expanded or shrunk in the direction to which the scan head moves based on the setting value at shipment.
This function is used to adjust the image whose ratio of length and width seems different from the original document.
*The settable value varies depending upon the device used.
[OK] button
The adjusted value is written to the EEPROM.
*This button may not be displayed depending on the scanner model.
The available settings also vary depending on the scanner model. (e.g. For
Changing this setting affects scanning operation of the scanner device greatly. Care must be taken when changing.
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