The second set: computer, printer, scanner, octavo offset press, dryer, paper cutter and stapler are needed.
Personal printing is a popular way of publishing books, which can be done in many websites and printing units. As long as the author sends the work to the website or printing unit, explains his printing requirements, and pays a certain fee, he can turn it into a physical book. But strictly speaking, such a book is not an official publication, just a book.