A Print Image plug-in is available since version 2010.1 and replaces the previously used and by default installed printing function.
The plug-in can be installed in any of the RealWorld Designer applications version 2010.1 or later from the Online Page.

The box by the top of the window allows picking a printer. The button next to it display printer-specific configuration window.
The plug-in prints the currently opened image (or, if used in batch mode, the processed images). Image size is set using one of 4 methods:
If physical dimensions of the printed image would not fit on a single paper, it will be split and printed on multiple paper.
The Center image on paper box will attempt to place the image in the center of the paper. This may not be accurate if the printer is unable to print on the entire paper and/or reports size of unprintable margins incorrectly.
If Automatic rotation is enabled, the images will be rotated if either
Copies box allows you to print the image multiple times. If Combine is enabled, as much copies as possible are placed on each printed page.
Find out how Vista icons differ from XP icons.
See how RealWorld Icon Editor handles Vista icons.