PsSaveOptions.useBookFoldPrintingSettings property. Gets or sets a boolean value indicating whether the Document should be saved using a booklet printing layout, if it is specified via [PageSetup.multiplePages](../../../aspose.words/pagesetup/multiplePages/)....Postscript format in the form of a book fold. let doc = new aw...BookFoldPrinting". for ( let s of doc . sections ) { let section =...