Manual Scaling lets you shrink or enlarge images. This option only
appears when 1 Page per Sheet is selected as the Page Layout. Check
the check box to set a reduction or enlargement percentage (10-200).
To get a quick view of your current settings, click View Settings, which
is located on the Page Setup, Finishing, and Quality tabs. Click on the
tabs in the View Settings dialog box to view the settings for each tab.
An overlay allows you to add data you use often, such as a logo, to the
print data from an application. For example, when using an overlay you
can automatically print your logo on letters you create.
Overlay on the Page Setup tab accesses the settings to specify how you
want the overlay and print data printed, including the print position, size,
and whether it is printed in the foreground (on top of) or background
(under) the application data.
Using the Canon Advanced Printing Technology