ROTATING THE PRINT IMAGE 180 DEGREES(ROTATE 180 DEGREES)
Overview
This feature rotates the image 180 degrees so that it can be printed correctly on paper that can be loaded in only one orientation (such as envelopes or paper with punch holes).
In Mac OS X, a portrait image cannot be rotated 180 degrees.
Operation
Windows
Click the [Main] tab.
Select the [Rotate 180 degrees] checkbox to set to .
Macintosh
Select [Page Setup] from the [File] menu and click the button.
Click the [OK] button.