Printing from a Mac 47
3A. Create a Custom Page Size (Optional). When your document is
done and you are ready to print go to File – Print. If the paper
size you need to print to is not already in the drop down menu
options select Manage Custom Sizes.
3B. Add a New Custom Paper Size. Click the plus (+) button to add
a new custom paper size. Enter the size on the right. Be sure to
adjust the top, bottom, left and right margins to 0. Change the
name from "untitled" to the size of your custom page (W x H).
When you have finished adding your new custom page size,
this size will appear in your drop down menu options for paper
size on future print jobs.