Fujitsu ScanSnap S1300 Operator's Manual page 208

About Actions (for Mac OS users)
6.
Click the [Attach to E-mail] button.
An e-mail program is started and the files are attached to an e-mail message.
After the Quick Menu is displayed and before the [Scan to E-mail] window is closed, you
cannot perform a scan with the ScanSnap. Close the [Scan to E-mail] window before
scanning the next document.
Do not move, delete, or rename scanned image data in other applications after the
Quick Menu is displayed and before the [Scan to E-mail] window is closed.
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