Delete a form registered in this machine.
Click [Form] of the [Forms] tab, then select the desired form name.
Enter the password in [Password] on the lower-right side, then click [Clear Form].
The selected form is deleted.
For the default password, refer to the Help of the printer driver.
The password can be changed as needed. For details about how to make a change, refer to Plug-in Form Password: Setting Password to Delete Form.