蓝宇快递打印系统 可用于打印一般的快递单 有登陆，重置功能-Lan Yu Express printing system can be used to print the courier single landing, reset function

定制打印模块中主要包括添加快递单、修改快递单和打印快递单3个子模块-Custom printing module includes adding express orders, modify and print express courier single single three sub-modules

快递打印系统，包括快递单生成，连接打印机，自动打印功能。-Express printing system, including express a single generation, connect the printer to automatically print function.