What role did the invention and development of printing play in spreading the ideas of humanism?

Typography contributed to the development of interest in the upbringing and education of a person. The emphasis was on the moral and intellectual education of young people. With the development of book printing, it became easier to disseminate these ideas, since it became easier to print a large number of copies of books, respectively, more people got the opportunity to get acquainted with what the authors of the books conveyed, to study their ideas, including the ideas of humanism.