Adjusting The Scan Starting Position (Offset/Magnification) - Fujitsu ScanSnap N1800 Operator's Manual

4.6.2 Adjusting the Scan Starting Position (Offset/Magnification)

Usually, it is not necessary to make any setting changes.
Configure the following setting items.
Offset settings
When the scanned output is found to be displaced relative to the actual documents
being scanned, the scan offsets can be adjusted.
Length magnification setting
If the scanned output is found to be vertically distorted (stretched or squashed)
relative to the actual documents being scanned, the length magnification in the
vertical scanning direction can be adjusted.
1. Select [System Settings]
The [Scanner Adjustment] window appears.
2. Enter a magnification value for the vertical offset in the [Length
Magnification] input field.
3. Enter a value for horizontal offset in the [Horizontal Offset] field.
Enter a value for vertical offset in the [Vertical Offset] field.
4. Press the [OK] button.
The offset and length magnification settings are set.
[Scanner Settings]
100
4.6 Setting the Scan Options
[Scanner Adjustment].