激光打印机的工作原理及典型故障解析  

Analysis of the Working Principle and Typical Fault of Laser Printers

作　　者：雷作环 LEI Zuohuan(Xiamen Hanin Co.,Ltd.,Xiamen,Fujian Province,361006 China)

机构地区：[1]厦门汉印股份有限公司,福建厦门361006

出　　处：《科技资讯》2024年第10期104-106,共3页Science & Technology Information

摘　　要：激光打印机是由激光扫描、信息处理、电子驱动系统和打印控制系统等几部分组成。激光打印机的核心部件是激光束,激光打印机的工作原理就是通过激光束照射在打印纸上,产生反射光,然后将反射光和感光鼓上的图像信息一起传送给电子计算机,最后通过电子计算机对打印出的文档进行分析,做出判断,从而输出一份文档。随着我国科学技术的飞速发展,越来越多的先进设备走进人们的日常生活。在使用激光打印机过程中难免会遇到各种各样的问题,通过对激光打印机的工作原理、常见故障及处理方法进行解析,以为广大用户提供参考。A laser printer is composed of laser scanning,information processing,the electronic drive system and the print control system,its core component is a laser beam,and its working principle is to produce reflected light through irradiating the laser beam on printing paper,then transmit the reflected light and the image information on the photosensitive drum to the electronic computer together,and finally analyze the printed document through the electronic computer to make a judgment and output a document.With the rapid development of science and tech-nology in China,more and more advanced equipment has entered people's daily life.In the process of using laser printers,it will inevitably encounter a variety of problems,and this paper analyzes the working principle,common faults and treatment methods of the laser printer,in order to provide reference for the majority of users.

关 键 词：激光打印机 工作原理 典型故障 激光束 

分 类 号：TP334.84[自动化与计算机技术—计算机系统结构]