How the micro printer works

The Printer Mechanisms consists of at least the following key components: the printer core, the print controller, the power source and the housing, and the Printer Mechanisms consists of the print head and the carriage motor movement mechanism, the paper motor movement mechanism and various sensors and so on. In these key components, and heat-sensitive micro-fight the biggest difference is that the general line of thermal micro-no word car motor movement and print head movement, and these are mainly by the thermal micro-print head of the different In the pin-type micro-decision, which also determines the different printing methods and control methods.

Dot matrix micro-printing is controlled by the print head movement and paper movement, and control of the print head out of the needle hit the ribbon and print paper, the corresponding point on the ribbon of ink printed on paper, which play the required paper information. Direct thermal line thermal micro-fight, the thermal head by a row of closely spaced evenly arranged special materials can be heated resistance component, each unit resistance corresponds to a point, control the different points of the power to the corresponding point of heating, And its close contact with a thermal coating of heat-sensitive paper can be printed on the corresponding point of information, and then through the control of paper, you can print out a variety of information. Another thermal micro-thermal transfer micro-fight, and its working principle and direct thermal thermal machine is basically the same, the difference is: thermal transfer micro-heat-sensitive coating by heating the ribbon, the The coating material on the corresponding ribbon heating point is transferred to a conventional printing paper.