In today's life, printers must have had contact with everyone. Whether it is office work or printing documents, the help of the printer is inseparable. Good printer accessories can enhance the function of the printer and improve its performance of the printer. Then everyone knows what accessories the printer is made of. Well, let me tell you some of the printer's main accessories.
       There are many types of printers, among which the most commonly used are motherboards, power boards, pressure-sensitive boards, motor gear sets, as well as print heads, print pins, paper trays, transparent dust covers, springs, gears, etc. Generally speaking, the mainboard, power board, and print head are the main parts of the printer.

        The printer motherboard is generally integrated with the interface board. Its function is to send the printing task sent by the upper computer to the main control circuit of the printer after being processed by the input interface circuit of the printer. Under the control of the control program, the encoding of characters or graphics is generated. To drive the print head to print, the power board converts the mains voltage into different voltages through the power board and outputs it to the mainboard to drive the motor, etc. The reason the printer can print fonts is that the print head can be positioned horizontally on the machine's X-axis. Move to control the pixel point that makes up the character you want to print, then click the point in its place. Next, when all hit pixels on this X-axis are complete, the control module controls the direction of the Y-axis. Offset a row of pixels, then control the chip on the Y-axis for this row of the printhead to control the pixels of the character it hits on that row until the print job is complete.

         Every printer consists of many accessories. It is precise because so many accessories make up a printer, so in life or work, we must take good care of it. Once there is a problem with the printer, both time and effort are wasted. Waste, and routine maintenance of printer accessories, will make the life of the printer longer.