Unlock instant, AI-driven research and patent intelligence for your innovation.

Inkjet printer and printing image forming method thereof

A technology of inkjet printer, image data, applied in the direction of printing etc.

Active Publication Date: 2016-08-17
SHENZHEN RUNTIANZHI DIGITAL EQUIP
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide an inkjet printer and its printing image forming method that can quickly solve the problem of wire pulling caused by plugging without stopping the machine or replacing the nozzle when the plugged hole cannot be cleared by cleaning and ink pressing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inkjet printer and printing image forming method thereof
  • Inkjet printer and printing image forming method thereof
  • Inkjet printer and printing image forming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0047] As an implementation manner, the processing step of the nozzle hole state map includes: a state map file generation sub-step, a printing sub-step and a parameter setting sub-step.

[0048] State diagram file generation sub-step: generate a state diagram file corresponding to the model of the nozzle and send it to the corresponding storage module 20;

[0049] Printing sub-step: the inkjet printer prints out the nozzle hole status diagram according to the status diagram file;

[0050] Parameter setting sub-step: confirm the color, nozzle number and nozzle number corresponding to the blocked hole according to the nozzle state diagram, adjust the ink volume compensation to an appropriate value according to the depth of the image, and set the color, nozzle number and nozzle number and the ink quantity compensation value are stored in the storage module 20 .

[0051] In addition, those of ordinary skill in the art can understand that all or part of the processes in the metho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses an ink-jet printer and a print image forming method thereof. The ink-jet printer comprises a state diagram file generating module, a storage module, an operation module and a printing module. The state diagram file generating module is used for generating state diagram files with nozzle corresponding models, the storage module is used for storing the state diagram files, first image data, second image data and plugging hole corresponding parameter values at least, and the operation module carries out bitwise or operation on image data in the plugging hole corresponding row in the first image data and the image data in two adjacent rows according to the compensation ink quantity value, and uses the operation results as new image data of the two adjacent rows. According to the ink-jet printer, due to the facts that bitwise or operation is carried out on the image data in the plugging hole corresponding row in the first image data and the image data in two adjacent rows according to the compensation ink quantity value, and the operation results are used as the new image data of the two adjacent rows, the line pulling problem can be rapidly solved without halting or nozzle replacement when plugging holes cannot be dredged through cleaning and ink pressing.

Description

technical field [0001] The invention relates to the technical field of inkjet printers, in particular to an inkjet printer and a printing image forming method thereof. Background technique [0002] Inkjet printers can eject extremely small droplets of ink on a predetermined position on a printing medium, and finally form a black and white or color ink image. However, during the long-term printing process of inkjet printer nozzles, due to ink channel pollution, ink precipitation, dust, water vapor and other reasons, some nozzle holes of the nozzles are blocked and cannot be dredged, resulting in the problem of drawing lines in the printed image, which cannot be achieved. desired printing effect. [0003] After the nozzle is blocked, the prior art is to press the ink to flush the nozzle, and then clean the surface of the nozzle. However, during this process, there may still be some blocked holes that cannot be cleaned, and it is necessary to stop the machine and replace the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/165
Inventor 黄民俊杨健李力江洪
Owner SHENZHEN RUNTIANZHI DIGITAL EQUIP