Printing method of liquid jetting apparatus and liquid jetting apparatus

JP2025180426APending Publication Date: 2025-12-11SEIKO EPSON CORP
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Patent Information

Application Number
JP2024087760
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-12-11

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Abstract

To provide a printing method of a liquid jetting apparatus and a liquid jetting apparatus capable of improving a discharge amount of liquid jetted from nozzles.SOLUTION: A liquid jetting head H having a nozzle row L in which multiple nozzles N that jet liquid toward a first direction are arranged side by side in a second direction intersecting the first direction, jets liquid from the nozzles N while moving relatively to a medium in a third direction intersecting both the first direction and the second direction, thereby forming a dot pattern P which is solid printing on the medium. The dot pattern P includes multiple dot rows DL composed of dots D consecutive in the third direction in the second direction. The multiple nozzles N of the nozzle row L include discharge nozzles N1a, N2a that jet liquid, and non-discharge nozzles N1b, N2b that do not jet liquid. One dot row DL is formed by liquid jetted from the same discharge nozzles N1a, N2a.SELECTED DRAWING: Figure 8
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