新著作權法自八十一年六月十二日修訂施行以來，著作權法中允許圖書館「合理 使用」的規定甚少，而法條中亦有若干語意不清，專家學者解釋各異，莫衷一是，令圖書館 經營的合法性產生很大的問題。本文是以臺北市立圖書館的相關業務為例，探討與著作權法 之間的種種疑惑與問題，以供參考。

　　　　　Since the new copyright law enforced in June 12, 1992, there is little act that could grant the "proper use" for the library. If there is some rules related, is often blur and needs further explanation by the law enforcement authority. And this cause a big impact to the library services for its patron. This article, based on the different sevices of the Taipei Municipal Library, trying to discuss the present problems and possible solution when facing this impact.