Printing control method, apparatus and device and printer

Abstract

The invention discloses a printing control method, a printing control apparatus, a printing control device and a printer. The printing control method comprises the steps of obtaining a first coveringnumber of times in a printing unit area of first ink; obtaining a first covering number of times in a printing unit area of second ink; comparing the first covering number of times of the first ink with the first covering number of times of the second ink to obtain a comparison result; performing filtering processing on image data corresponding to the first ink or / and the second ink according to the comparison result to respectively obtain first printing data corresponding to the first ink and second printing data corresponding to the second ink, wherein a second number of times of the unit area corresponding to the first printing data is the same as a second number of times of the unit area corresponding to the second printing data; according to the first printing data and the second printing data, controlling the printer to jet the first ink and the second ink each time when the printer scans in the main scanning direction. The printing control method, the printing control apparatus,the printing control device and the printer have the advantage of being capable of efficiently and quickly printing images having three-dimensional effect.

Description

technical field [0001] The present invention relates to the technical field of printing, in particular to a printing control method, device, equipment and printer. Background technique [0002] With the development of printing technology, now we can use UV (Ultraviolet, ultraviolet) printers to print images with three-dimensional effects or relatively strong ink paintings such as ink. Of course, when printing images with three-dimensional effects, it is necessary to accumulate a large amount of white ink before printing color ink, so that the substrate part and relief part form an obvious sense of layering, while printing products with relatively thick ink such as ink paintings When it is necessary to print a large amount of color ink on the white ink or directly on the printing medium after printing the white ink. As a result, the density of color ink and white ink may be different and the amount required is relatively large. [0003] In view of the situation that the abo...

AI Technical Summary

Problems solved by technology

As a result, the density of color ink and white ink may be different and the amount required is relatively large

[0003] In view of the situation that the above-mentioned color ink and white ink require multiple ink volumes, the existing conventional printing control method is that if the white ink multiple is large, the white ink is printed continuously and then the color ink is printed on the white ink, so that not only the printing efficiency is low and each time Printing white ink requires one positioning, and printing color ink requires another positioning, which is cumbersome and may have errors

An improved printing method is to complete the printing of color ink and white ink at one time without repositioning. For example, color ink needs to be printed in 2 passes per unit printing area, and white ink needs to be printed in 4 passes. The specific printing process is that white ink is printed every time it is scanned, while color ink The ink is printed once every two scans, but the color ink nozzle does not continuously discharge ink in this printing method, which is easy to block and damage the nozzle, resulting in increased printing costs

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