Fujitsu 6000NS - fi - Document Scanner Operator's Manual page 174

6. Press the [Save] button.
⇒
A backup copy of the user data store is saved.
Do not change the contents of data store backup files.
If changed, the file may no longer be used as a backup. Trying to restore
ATTENTION
from a changed user data store backup file may render the scanner inoper-
able.
146