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Multi-head ink-jet printing method, device, apparatus and storage medium

An inkjet printing and 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, and achieve the effect of improving quality and quality

Active Publication Date: 2019-02-01
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-head ink-jet printing method, device, apparatus and storage medium
  • Multi-head ink-jet printing method, device, apparatus and storage medium
  • Multi-head ink-jet printing method, device, apparatus and storage medium

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Embodiment Construction

[0058] 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.

[0059] 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-head ink jet printing method, a device, a device and a storage medium. The method obtains image data from a host computer and stores the image data in a first data storage module corresponding to a predetermined print channel structure in an FPGA. And then obtaining the feathering data generated according to the predetermined print channel structure from the host computer and storing the feathering data in the second data storage module of the FPGA; Further extracting the emergence data and the image data to a data processing module of an FPGA, and performing phase matching operation on the emergence data and the image data to obtain print data; The printing data is inputted into the corresponding printing channel for ink jet printing, and the feathering treatment is adopted, so that the mosaic error caused by manual installation of the nozzle diffuses with the feathering data, thereby eliminating the overlap existing in the printing image, ensuring thatthe printing image is not seriously distorted, and improving the quality and quality of the printing 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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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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