This model is right for hard cover books, notebooksand accounts books ribbon pasting. It auto opensand delivers books, auto cuts the ribbon with heat,auto pastes the ribbon, auto inserts the ribbon, autodelivers the finished books. It could use along orwork with other auto binding lines, greatly savingthe labor and enhancing the production speed. Easilyset the ribbon length in touch screen, quick to operatemachine. It supports 1 to several pcs of ribbon.