| 摘要 |
PURPOSE:To accurately find out the position piled with waste sheets after completion of printing by inserting a first display tape at changing from a good article to an article of inferior quality in the printed matter piling in order, and inserting a second display tape at changing from the article of inferior quality to the good one. CONSTITUTION:At least two set of tape inserters 23, 24 are provided, at changing from an article of good quality to an article of inferior quality in printed matter piled in order, a first tape inserter 23 is operated with a controller 21, and at changing from an article of inferior quality to an article of good quality, a second tape inserter 24 is operated. In this way, the piled printed matter 15 from the position inserted with the first display tape 25 to the position inserted with the second display tape 26 is displayed as the article of inferior quality. |
