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喷墨打印机是近些年逐渐普及应用的,它随着社会的发展,在许多领域有代替针式打印机的势头。喷墨打印机是将计算机送来的文字和图形信号转换成控制细喷嘴的强电场,使流过细喷嘴的墨水在强电场的作用下以高速墨水束喷出,在打印纸上形成文字和图形。喷黑打印机的喷墨技术通常有3种:第一种是打印头打印完之后停顿一下才移至下一位置打印;第二种是打印前先加热纸,打印后用风吹干;第三种是在打印前先对固态墨加热,然后用电脉冲激励打印头上的压电晶体,使墨水喷出,墨水碰到纸后即固化。第三种喷墨技术更能适应各种纸张。
Inkjet printers are increasingly popular in recent years, with the development of society, in many areas there is the momentum to replace the dot matrix printer. Inkjet printers convert the text and graphics signals sent by a computer into a strong electric field that controls the fine nozzles so that the ink flowing through the fine nozzles is ejected at a high speed by a strong electric field to form text and graphics on the printing paper. There are usually three kinds of ink jetting technologies for jetting black printers: the first one is to stop the printing after the printing head is printed and then move to the next position to print; the second one is to heat the paper before printing and dry it with wind after printing; Species is heated before the printing of solid ink, and then use the electric pulse to stimulate the piezoelectric head on the print head, so that the ink jet, ink hit the paper after curing. The third inkjet technology is more adaptable to a variety of paper.