Ink jet printing method
An inkjet printing and print-driven technology, applied in the field of inkjet printing, can solve problems such as inability to print images of qualified quality, and achieve the effects of improving printing efficiency, ensuring printing quality, and avoiding paper waste.
Active Publication Date: 2018-12-28
BEIJING MEIKEYI
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The invention discloses an ink jet printing method. The ink jet printing method is characterized in that the ink jet printing method comprises the following steps that a, an ejection characteristic curve of a spray nozzle is subjected to interval partition according to waveform change and printing effects; b, the partitioned sections are tested to find printing driving pulses corresponding to sections separately; and c, printing is officially started, and in the printing process, a mode of switching the corresponding printing driving pulses is adopted in a spray nozzle control board to performdrive control on the sections. The printing method can switch compensation driving voltage or increase/decrease image printing resolution ratio under the condition that the ejection state is abnormalwhen a piezoelectric ceramic in the spray nozzle resonates during the increase of the ignition frequency, so that good printing quality is ensured; qualified printed images can be always printed in the process of accelerating the printing medium to a high transmission speed, so that the printing efficiency is improved.
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