40baa11a_stScript__AFP__Print___RenderX__Description
[Attribute] overwrite [Required] No [Description] 
True or False. When "true", the task reformats all documents on each invocation. When "false", the documents are only overwritten if either the source or the stylesheet are newer than the output. If the stylesheet is not local, there is no reliable way to determine its modification date. Such stylesheets are treated as if they are never modified. By default, all documents are reformatted.
XEP User Guide - Java XML to PDF, PostScript XSL-FO Formatter < Support < XML to PDF, PostScript, AFP, Print - RenderX
Description