Bookbinding system, image forming apparatus and bookbinding apparatus

摘要

A bookbinding system wherein, when additional printing is conducted on a cover sheet (S2) which has been printed thereon outside an image forming apparatus (A), the image forming apparatus is provided with an ejection-outlet (7H) through which the image forming apparatus (A) accepts the cover sheet (S2) coming from a bookbinding apparatus (B) and the cover sheet (S2) printed by a printing device of the image forming apparatus is fed out to the bookbinding apparatus (B) for bookbinding.