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Multi-jet inkjet printing method, device, equipment and storage medium

An inkjet printing, multi-nozzle technology, applied in the direction of printing device, digital output to printing unit, printing, etc., can solve the problem of installation error affecting the quality of printed images, etc., and achieve the effect of improving quality and quality

Active Publication Date: 2021-07-27
SENDA SHENZHEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a multi-jet inkjet printing method, device, equipment and storage medium to solve the problem in the prior art that the installation error of the nozzles of the inkjet printer affects the quality of the printed image

Method used

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  • Multi-jet inkjet printing method, device, equipment and storage medium
  • Multi-jet inkjet printing method, device, equipment and storage medium
  • Multi-jet inkjet printing method, device, equipment and storage medium

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Embodiment Construction

[0061] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0062] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The invention provides a multi-nozzle inkjet printing method, device, equipment and storage medium. The method obtains image data from a host computer and stores them in the first data storage module of the FPGA according to a predetermined printing channel structure; The feathering data generated by the print channel structure is stored in the second data storage module of the FPGA; the feathering data and the image data are further extracted to the data processing module of the FPGA, and the feathering data and the image data are phase-ANDed The print data is obtained by operation; the print data is input into the corresponding printing channel for inkjet printing, and the feathering process is adopted, so that the splicing error caused by the manual installation of the nozzle will spread with the feathering data, and the overlapping of the printed image will be minimized Disappearance ensures that the printed image will not be severely distorted and improves the quality and quality of the printed image.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a multi-nozzle inkjet printing method, device, equipment and storage medium. Background technique [0002] Inkjet printing refers to spraying ink droplets onto the printing medium through the nozzles on the nozzle to obtain images or text. Multi-nozzle scanning printing technology is a high-speed printing technology in the field of inkjet printing at present. Multi-nozzle scanning printing technology is to connect multiple nozzles end to end to form a nozzle group, which can cover the entire image to be printed. Scanning and printing can be completed with fast speed and high efficiency, such as figure 1 It is a schematic diagram of the nozzle installation of a multi-nozzle scanning printer. The inkjet printer consists of a nozzle group Q. The nozzle group Q has several nozzles, which are the first nozzle, the second nozzle...the X nozzle, and the printing medium moves D...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12B41J2/01B41J29/393
CPCB41J2/01B41J29/393G06F3/1208G06F3/1237G06F3/1279
Inventor 梅明曾利群陈艳
Owner SENDA SHENZHEN TECH CO LTD
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