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/).... let doc = new aw . Document ( base ....saveFormat = aw . SaveFormat . Ps ; saveOptions . useBookFoldPrintingS...