A Print File will initially contain one format when it is created. A print file can be removed in one of the two ways, as listed below.
Removing a Format
Select the desired format to be removed.
Right-click anywhere in the Design window and select Remove Format.

Or,
Formats can also be removed by selecting the Remove Format hypertext at
the bottom of the Properties Window.

See Also
Working with Format Controls | Adding a Format | Setting Format Properties | Format Class