Also, the modularized concept allows for compact installations and enables quick on site repairs. 同时，模块化的概念允许紧凑的安装和快速的现场维修。
This paper recommends comparing methods with service training, fields service and emergency measures on PPC service. 摘要归纳了比较方法在复印机维修中的作用，结合复印机维修培训和现场维修实践介绍比较方法及应用情况。
