打印机的分类及常识（Categories and common sense of printers）.doc

打印机的分类及常识（Categories and common sense of printers） With the development of printing technology, printers have formed two kinds of impact, belonging to non impact inkjet printer, is the current product Mainstream. At present, needle, inkjet, laser type three printers occupy the ranks of the entire printer, and each has its own characteristics and market. Yes Printer classification, grasp the characteristics of various types of printers, applications, technology, market trends, for us in the future there is a great deal of help Help. A printer, print output in accordance with the classification can be divided into: serial line (LPM), and page (PPM). According to the printing principle Can be divided into: needle type, word mode, inkjet, thermal, heat transfer, laser, LED, LCS, fluorescent, electric burn, magnetic type, Ionic, etc.. At present, the main printers are: needle type, inkjet, laser three broad categories. Two, printer features, needle printer features: knot The utility model has the advantages of simple structure, mature technology and low cost. In the printing of negotiable instruments have an irreplaceable role, but there are also slow, noisy and difficult to implement Now color, print, etc shortcomings. The advantages of inkjet printer: low price, low noise, easy to realize color printing, is the current Mainstream printer. The disadvantage is: the relative printing speed is slow, supplies are more expensive. Laser printer has the advantages of fast printing speed and low noise Low sound and low printing cost. Disadvantages: the price of the whole machine is higher, it can not be popularized in a short time, and it is difficult to realize the color printing. Section 1 inkjet printer Category 1. Inkjet printer classification. Inkjet printers are divided into continuous (Continuous) random form by means of ink jet (Ondemond) two broad categories, Two, printer technical terminology, printer technical terminology is part of the basic knowledge of the printer