Specifies whether the image should be output as negative
Syntax:
Property Get Invert() As Boolean
Property Let Invert(ByVal Value As Boolean)
Remarks:
The Invert property specifies a Boolean (True or False) value that indicates whether the print job produces negative images on film.
Examples:
The following VBA example specifies the Invert property as True and prints the document.
Sub Test()
With ActiveDocument
  .PrintSettings.Prepress.Invert = True
  .PrintOut
End With 
End Sub