Printing Multiple Labels for One Person
If you want to print multiple labels for someone already in a list, then simply Control-Click (right-click) on the name, and select Print Multiple Labels for this Person in the context menu.
On the next screen, select the number of labels to create for this person. You will then see the preview. If necessary, change the label type etc. by then clicking on Settings.
Alternatively, you could create the labels as Return address labels. Have a look at Creating Return Labels for more information.