Canon PIXMA MG6320 Online Manual page 151

A white frame (area that will not be blurred) appears in the Preview area.
Note
If a white frame does not appear, move the cursor over the Preview area.
The frame size can be changed by moving the slider displayed below Miniature Effect.
5. Drag the frame up or down to specify the position on which to adjust the focus, then
click OK.
The areas outside the white frame are blurred, and the
left of the image.
Note
Click (Display Comparison Screen) to display the images before and after the enhancement
side by side so that you can compare and check the result.
Click Cancel to undo the enhancement. Enhancements made with other functions are retained.
6. Click Save Selected Image or Save All Filtered Images.
Enhanced image(s) is (are) saved as a new file(s).
Note
To save only the image(s) you like, select it (them) and click Save Selected Image. Click Save
All Filtered Images to save all the enhanced images at one time.
The enhanced image(s) can be saved in JPEG/Exif format only.
7. Click Exit.
Important
If the enhanced image(s) is (are) not saved, the enhancement(s) will be deleted.
(Enhancement) mark appears on the upper