Canon Pixma MG3550 Online Manual page 123

Note
You can also zoom in on an image by double-clicking the frame. Double-click the
frame again to return the display to its non-magnified state.
In whole image view
Rescans the image in the area specified with a cropping frame at higher magnification.
Note
Zoom rescans the document and displays high-resolution image in Preview.
(Enlarge/Reduce) on the Toolbar zooms in on the preview image quickly.
However, the resolution of the displayed image will be low.
• Preview
Performs a trial scan.
• Scan
Starts scanning.
Note
When scanning starts, the progress will be displayed. Click Cancel to cancel the
scan.
When scanning is completed, a dialog box prompting you to select the next action
may appear. Follow the prompt to complete. For details, refer to Status of
ScanGear dialog after scanning in "Scan Tab" (Preferences dialog box).
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