Hummingbird Series Laser Printer Works And Design

With the rapid development of the economy and the information and telecommunication technology, the application of printer has been breakthrough the traditional use for business and office ,and start to enter into personal family.As a high-tech product, laser beam printer carries the merits such as fast print speed, low noises, high print quality, and high price performance ratio, which is very attractive to the customers. It has been widely used in most of countries.Laser beam printer is the accurate combination that get optics with electronics,mechanics and control,hardware and software,environment with chemistry;it is the typical representation of product combing mechanics with electronics.Samsung Electronics is the second bigger company of manufacture laser printer, it has more experience for laser printer design, it has it's unique technology advantage in key components such as laser scanning unit fuser toner cartridge; as the same time,Samsung Electronics is the few companies for designing and manufacturing the laser printer engine and CPU together, this design and manufacture mode assure the control ability for the advanced technology and manufacture cost.The project presented in the paper has been conducted in accordance with the new application requirement. The development work of a new type of laser beam printer will be discussed and the in-depth study of the major techniques adopted in this project has been carried out. The paper introduce in detail the working principle mechanics design electronic circuit principle and the innovative design of the hummingbird series laser printer developed by Samsung electronics.The new type of laser beam printer described in this paper possesses many advanced technology ,it is real have high performance and low cost ,it is widely used in personal and SOHO user and have prosperous market potential. Its promotion and popularization will promote the development of the office automation industry in China or the world.