ENLARGING/REDUCING THE PRINT IMAGE
This function is used to enlarge or reduce the image to a selected percentage. This allows you to enlarge a small image or add margins to the paper by slightly reducing an image.
When using the PS printer driver (Windows), you can set the width and length percentages separately to change the proportions of the image.
Windows
(1)
(2)
(3) 
(1)Click the [Paper] tab.
(2)Select [Zoom] and click the [Settings] button.
The actual paper size to be used for printing can be selected from the
(3) Select the zoom ratio.
Directly enter a number (%) or click the 
button to change the ratio in increments of 1%. You can also select [Upper Left] or [Center] for the base point on the paper.
Macintosh
(1) Select [Page Setup] from the [File] menu and enter the ratio (%).
In Mac OS 9, select [Page Setup] from the [File] menu and enter the ratio (%).
(2) Click the [OK] button.
(1)(2)