2. Modify information to edit printed information: If the current printed information is not what we need, then we can modify the current information content. There are two methods (one is to modify the existing information, and the other is to create a new information).
3. Li Qian suggested choosing the second method. After entering the information editing page, you can switch the input method by keyboard FN key, and switch the dot matrix size by F 1 to input information in an arrangement. When finished, press SHIFT+F 1 to save and exit.
Extended data:
1, inkjet printer theory was invented in the late 1960s, and it was not until the late 1970s that the world's first commercial inkjet printer was produced. So far, only a few countries such as Japan and the United States can produce this kind of inkjet printer. Since 1992. The emergence of the first domestic inkjet printer manufacturer ended the monopoly of foreign products.
2. Inkjet printer is a high-tech product with mechatronics. It uses charged ink particles to print patterns, characters and numbers on the surfaces of various objects through the deflection of high-voltage electric field. Products are widely used in food industry, cosmetics industry, pharmaceutical industry and so on.
Ink jet printer