Fujitsu ScanSnap N1800 Operator's Manual page 338

ATTENTION
Even if [Scan Viewer] is set to [Off], the [Scan Viewer] window appears under the following
circumstances.
Scan operation did not properly finish.
Scan operation was canceled by pressing the [Cancel] button in the [Scanning] window.
HINT
During the scan, the following window is shown.
The [Cancel] button is displayed when the scan starts. If the [Cancel] button is pressed, a
message to confirm the scan cancellation appears. If the [OK] button is pressed, the ongoing
scan is completed, and the following scans are canceled. The scanned data is shown in the
[Scan Viewer] window.
Pressing or
the window that shows the image that is currently being scanned.
While scanning, the following processes are not performed on the image shown on the
screen:
Color Mode (Always displayed in RGB color)
Document Feed Direction (Always displayed front side down)
Compression
Sharpness
Dropout Color
Blank Page Skip
Page Orientation
Edge Cropping
While scanning, if the window that shows the image that is currently being scanned is
displayed, the scanning process may be slowed according to the paper size or the
resolution.
alternates between the window that shows the scan setting values and
338
6.10 Enabling/Disabling the Scan Viewer