Printing control method, device and computer readable storage medium

Abstract

The invention provides a printing control method. The printing control method comprises the following steps: acquiring signal data of a Hall sensor; obtaining a first parameter and a second parameter of a printing head according to the signal data of the Hall sensor; According to the first parameter and the second parameter, judging whether to adjust the printing head to continue to press down or not. According to the printing control method and device provided by the invention, the signal data of the Hall sensor is judged to obtain the pressing frequency and the lifting frequency of the printer head, and the actual pressing data is obtained to adjust the printer head; the problems that in a traditional method, the pressure of a printing head is adjusted only according to pulse counting, the pressure is insufficient, and consequently printed images are incomplete in printing and light in color are solved. The number of times of judgment, pressing and lifting of the movement direction of the printing head is calculated respectively, and the situation that the printing quality of the printer is affected due to deviation between actual pressing parameters and preset pressing parameters is prevented. The invention further provides a printing control device and a computer readable storage medium.

Description

technical field [0001] The present invention relates to the field of printers, in particular to a printing control method, device and computer-readable storage medium. Background technique [0002] The printing head pressing technology uses a DC motor to drive the worm gear to make the printing head press down, and the pulses generated by the Hall components of the motor feedback the number of pressing steps. However, due to mechanical assembly, the resilience of the rubber roller, and the worm gear Factors such as gaps will cause the print head to lift during the press down process of the print head. In the control process of the existing printer, both the press down and the lift will be accumulated in the press down step, resulting in the actual number of press down steps and the set number of press down steps. If there is a deviation, the wrong number of pressing steps will cause the pressure control error and affect the printing quality of the printer. [0003] Therefor...

AI Technical Summary

Problems solved by technology

[0002] The printing head pressing technology uses a DC motor to drive the worm gear to make the printing head press down, and the pulses generated by the Hall components of the motor feedback the number of pressing steps. However, due to mechanical assembly, the resilience of the rubber roller, and the worm gear Factors such as gaps will cause the print head to lift during the press down process of the print head. In the control process of the existing printer, both the press down and the lift will be accumulated in the press down step, resulting in the actual number of press down steps and the set number of press down steps. There is a deviation, and the wrong number of pressing steps will cause a pressure control error and affect the printing quality of the printer

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