Using the Printer Software for Macintosh 5-25
6. Specify the margins by typing in the Margin input boxes or 
by manipulating the preview image.
7. Click OK. You return to the Page Setup dialog box.
You can define up to 100 paper sizes. The paper size names you 
create will appear in the Paper Size list in the Page Setup dialog 
box.
To delete a custom paper size, click Customize in the Page Setup 
dialog box, select the paper size from the list in the Custom Paper 
dialog box, and click Delete.
Copying a pre-existing paper size to use as a template
Follow the steps below to copy an existing paper size to use as a 
template.
1. Select the existing paper size to copy and click Copy.
2. Specify the measurement unit as either inch or cm.
3. Specify the margins by typing in the Margin input boxes or 
by manipulating the preview image.
4. Click OK.
Making the Double-Sided Printing setting
There are two types of double-sided printing available. Standard 
double-sided printing allows you to print the odd-numbered 
pages first. Once these are printed, you can reload the printouts 
in the sheet feeder and print the even-numbered pages on the 
other side of the paper. Folded booklet double-sided printing 
allows you to make single-fold booklets. Refer to the appropriate 
section below.