Japan, Feb. 27 -- HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTD has got intellectual property rights for 'INK JET RECORDING DEVICE AND CONTROL METHOD OF INK JET RECORDING DEVICE.' Other related details are as follows:
Application Number: JP,2022-105189
Category (FI): B41J2/02,B41J2/195,B41J2/175,301,B41J2/01,451,B41J2/01,401
Stage: PROBLEM TO BE SOLVED: To reduce generation risk of a scatter, achieve a desired character height, and improve printing quality, even in printing by ink having different density.SOLUTION: An ink jet recording device includes a printing head which has an ink nozzle for generating an ink droplet, a charge electrode for charging the ink droplet, a deflection electrode for deflecting the ink droplet after charging, and a gutter for collecting the ink droplet which is not used for printing. The ink jet recording device further includes a control section for controlling the charge voltage for charging the ink droplet. The control section determines a reference charge voltage range to be given to the ink droplet on the basis of ink density of ink to be used, and controls the charge electrode on the basis of the determined reference charge voltage.SELECTED DRAWING: Figure 6 (Grant)
Filing Date: June 29, 2022
Publication Date: Jan. 17, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
