When you first insert a mail merge field, "mail merge mode" is turned on. This has the following effects:
You can browse through the data using the browse buttons - see Browsing through the merge data.
Print (and print preview) will generate a new page for every record in the database. Otherwise, the print process will be as normal - see Printing for more details.
Use the Mail Merge button to tun mail merge mode off (and on again). Alternatively, use the Mail Merge command from the Tools menu. This will freeze the document at the current record - printing at this point will only print the current record.
As an alternative to printing the document, a new document can be created, where a new page is started for every record. Use the Mail Merge to New Document command from the Tools menu to do this.
See also: