为了提供一个基于计算机的虚拟印刷故障学习与培训平台，构建了由学习模块和诊断模块构成的虚拟印刷故障培训系统。其中的学习模块以掌握印刷故障的基本知识和培训基本技能为目标，以数据库为技术支撑，以“故障学习”和“虚拟实践”为子模块。通过研究子模块的基本功能、构建方法和信息检索流程，为虚拟印刷故障培训系统学习模块的开发奠定基础。

Virtual training system of printing problems was built, which was consist of a learning module and a diagnosing module. The purpose of learning module was for mastering of basic knowledge and training of essential skill to solve printing problems. The learning module supported by database technology had the sub-modules of printing problem learning and virtual training. The basic function, constructing way and information searching workflow of sub-module were studied, which provide base for development of learning module of virtual printing problems training system.