Xerox
®
DocuMate
®
3640
User’s Guide
189
• Force UI-less—select this option to prevent this scanner interface from opening when you initiate
a scan in the scanning application. This option will only work if your scanning application supports
UI-less scanning. You may also need to select Auto close on transfer complete for this option to
work.
• Preset overrides capabilities—some scanning applications have the option to adjust the scan
settings and scan without opening this scanner interface. The next time this interface opens, the
last used settings will match the application settings that were used to scan. Select this option to
have the settings reset to the last ones used when this interface was open.
• Enable user compression—this option is enabled only if the scanner and the software allow
manual adjustment of the image compression.
• Remember compression—when a compression option is available for user adjustment, it cannot
be saved as part of a preset. Select this option to have the compression setting saved.
WIA Driver
• Use default WIA UI—select this option to display the Microsoft WIA interface instead of the
TWAIN interface in WIA 2.0 applications.
• Emulate WIA 1.0—select this option to display the TWAIN interface for WIA 1.0 compatible
applications. When this option is selected, WIA 2.0 applications will use the Microsoft WIA
interface.