Fujitsu Scan Snap S1300i Operator's Manual page 476

Cardiris
1.
Turn on the computer and log in as a user with Administrator privileges.
2.
Exit Cardiris if it is running.
3.
From Finder, select [Applications]
the [Cardiris for ScanSnap] folder into the Trash.
HINT
For Mac OS X v10.5, also perform the following.
From the sidebar in Finder, select [volume name]
[Cardiris.pkg] into the Trash.
4.
Empty the Trash.
The [Cardiris for ScanSnap] folder is deleted.
[Cardiris for ScanSnap], and drag
[Library]
476
Uninstalling the Software
[Receipts], and drag