PsSaveOptions.use_book_fold_printing_settings 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.multiple_pages](../../../aspose.words/pagesetup/multiple_pages/)....page setup objects of all sections to "MultiplePagesType.BookFoldPrinting"...for s in doc . sections : s = s . as_section () s . page_setup...