A printing method, system and related device of a character jet printing machine

Abstract

The invention discloses a spray printing method of a character spray printing machine. The method comprises the steps that spray printing commands sent by an industrial control computer are received and at least comprise indexes of to-be-spray-printed images; image data and spray printing parameter which correspond to the to-be-spray-printed images are inquired according to the indexes; and a spray nozzle is driven to spray-print the to-be-spray-printed images according to the image data and the spray printing parameter, wherein the to-be-spray-printed images comprise two-dimensional code images. Thus, through the spray printing method disclosed by the invention, by integrating the functions of main control and spray nozzle control to a spray printing control panel, the spray printing control panel can be conveniently mounted on the upper portion of a spray nozzle moving mechanism; the original images are directly used, and the data transmission efficiency is improved; and the spray printing control panel can save data of the whole spray print images and can process reverse spray printing data, the functions of repeated spray printing and bidirectional spray printing are achieved,and the spray printing efficiency is improved. The invention further discloses a spray printing system of the character spray printing machine, the spray printing control panel of the character sprayprinting machine, and a computer readable storage medium, and the above technical effects can also be achieved.

Description

technical field [0001] The present invention relates to the field of printing and jet printing, and more specifically, relates to a jet printing method and system of a character jet printer, a jet printing control board of the character jet printer, and a computer-readable storage medium. Background technique [0002] In the prior art, the nozzle control part of the character jet printing machine usually adopts the method of separating the main control board and the nozzle control board. The main control board is responsible for receiving the commands and image data of the industrial computer, and the nozzle control board is responsible for receiving the data from the main control board and generating Timing signal and driving voltage required to drive the nozzle. When starting the printing work, the industrial computer first converts the original image data to be printed according to its special format, and then sends the printed image data to the main control board several...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the character jet printers in the prior art cannot directly use the original image data to print, and the original image data must be converted according to its special format first, and then sent to the nozzle control card to analyze and extract the jet printing data before printing. This increases unnecessary process processing, and this special format is used for printing four colors. For the application of character printing, which only requires single-color printing, it will need to transmit three times as much useless data as itself , resulting in inefficient data transmission and processing

In addition, since the main control board cannot save the entire image, it is impossible to achieve fast repeated printing, that is, the currently transmitted data can only be printed once, and the data for repeated printing of the same image needs to be retransmitted

In addition, the current character inkjet printer only has one-way inkjet printing function and no two-way inkjet printing function, resulting in low inkjet printing efficiency

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