Canon CanoScan FB 630U User Manual page 7

chapter 1
Before You Begin
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Glossary
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• ScanGear CS can run with or without its main window,
depending on the acquiring application.
Normally when you start a scanning job, you will see the ScanGear
CS main window with its toolbar, Preview Area, and tabs.
However, some software applications may not open the ScanGear
CS main window. When this occurs you cannot use the settings
described in this user's guide because the parent software
application will provide the settings so you can change the image
after it is acquired. When a software application uses ScanGear CS
without opening the ScanGear CS main window, this is called the
windowless mode.
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