打印设备多微机用户自动转换器

Multi-user Automatic Converter of Print Device

本文针对微机系统中打印设备利用率低,提出了多微机用户(两用户)共享一台打印设备的新方法,并设计出一种独立于微机系统和打印设备的多用户自动转换器,有效地解决了多用户共享一台打印设备的竞争问题。文中分析了转换器的结构及其原理。实验结果表明,转换器是打印设备多微机用户共享的一种简单、经济而实用的设备。

Print device is the usual external device In microcomputer system. Also, it is the device of the lowest utilization ratio. To counter the lowest utilization ratio of print device, a new method of a print device shared by multiuser ( two users)is presented in this paper .Multi-user automatic converter, which is independent of the microcomputer system and print device,is designed.The competition problem of print device is effectively solved. The stiucture and principle of the converter is analysed in this paper.The results of test show that the converter is a simple, economical and practical device for the print device shared by multi-user.