日本八十年代面临课题之一是事务部门的自动化(office automation简称OA),其背景是事务部门的工作效率低于制造部门的劳动生产率,事务办公部门是自动化工作的一个暗角;另方面由于电子技术迅猛发展,许多新的电子设备涌现出来。这样,事务处理计算机就成为当前热门货。据日本通产省资料,1980年主要OA机器销售额 One of the issues faced by Japan in the 1980s was the automation of office automation (office automation referred to as OA). The background was that the work efficiency of the business department was lower than the labor productivity of the manufacturing department, and the office work department was a hidden corner of automation; on the other hand, With the rapid development of electronic technology, many new electronic devices have emerged. In this way, the transaction computer becomes the current hot item. According to the data of Japan’s Ministry of International Trade, the sales of major OA machines in 1980