You first need to install EPSON FormOverlayUTL utility to create overlay or underlay data.
You can download the latest applications from the Epson website.
Open the data to be an overlay data using an application.
Select Print from the File menu, select EPSON FormOverlayUTL, then click Preferences.
In the Basic Settings tab > Form Overlay > Create Overlay Data, click More Settings. The Create Form dialog box appears.
Type the form name in the Form data box and its description in the Description box.
The following 9 characters cannot be used for form names: \ / : * ? " < > |.
Select Foreground Document or Background Document to specify whether the overlay will be printed as foreground or background of the document, then click OK.
Make the appropriate settings for other settings such as paper size, print quality or orientation.
Click OK.
Click Print to create the form data.
To change the settings of the overlay form data you created, after doing steps 1 and 2 and the settings in the Basic Settings tab > Form Overlay > Create Overlay Data, click the Edit Form.