多台打印机并行打印在充值单销售系统的设计与实现

Design and Application of Multi-printer Parallel Print on Charge Selled System

充值单在销售过程中常常需要大量打印单据。提供必要的手段,在节约投资的前提下,提高打印速度对促进业务发展十分重要。介绍了基于delphi和oracle的充值单销售系统如何利用开发工具和数据库的特点,实现多台打印机并行打印的功能。

instrumentality implement the It＇ s often need to print a mass of bill of document during the charge selled period, offer the necessary to increase the speed of print is very important. How to use the environment of Delphi and Oracle to function of multi-printer parallel print is introduced.