What is the process of paper printer head? _ printing equipment

Paper printer as different from common office laser printer, in fact, has been widely used in many occasions, such as shopping malls supermarkets to print receipts, invoices, and the print the VAT invoice for the company's financial printer, etc. , there are a lot of USES: such as the traffic police at the scene of a ticket with portable paper printers, financial check printer. Paper printers print head operation process: 1. When the coil is a voltage signal, after the coil magnetic field under the function of voltage, core magnetization. 2. Magnetized iron core appeal will be printed after the needle aspiration, print needle compression spring, the process, print the needle through the guide plate and the ribbon and ribbon baffle, struck to the paper, make the paper to form words. 3. When magnetic force disappears, spring will print needle bounced, repeated the process, the printer can finish the printing process. Due to the modern people more and more high demand for the living environment, the design grade of paper printer has been the attention of people, paper printers in China, and even the world even in the industry has a very important identity and status, as a paper printer manufacturers, which means that on the cause of the responsibilities and obligations.