Title:
INKJET PRINTER, INKJET PRINTER CONTROL METHOD, AND PRINTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/014105
Kind Code:
A1
Abstract:
This inkjet printer comprises a printing head for performing printing by means of ink particles, a main body for suppling ink to a nozzle, and a control unit for controlling the printing head and the main body. The control unit: stores an L-V characteristic and an excitation voltage condition with which printing is possible, for a reference nozzle; measures the L-V characteristic representing a relationship between a cutting position of an ink column discharged from the nozzle and an excitation voltage; and calculates the excitation voltage condition for a mounted nozzle on the basis of the L-V characteristic and the excitation voltage condition with which printing is possible, for the reference nozzle, and the L-V characteristic of the mounted nozzle. Printing is then executed by applying the calculated excitation voltage condition.
Inventors:
OTOWA TAKUYA (JP)
KAWANO TAKASHI (JP)
SUZUKI TATSUNOSUKE (JP)
KAWASAKI HIROYUKI (JP)
AIDA KOHEI (JP)
OGINO MASAHIKO (JP)
TSUBOUCHI SHIGETAKA (JP)
KAWANO TAKASHI (JP)
SUZUKI TATSUNOSUKE (JP)
KAWASAKI HIROYUKI (JP)
AIDA KOHEI (JP)
OGINO MASAHIKO (JP)
TSUBOUCHI SHIGETAKA (JP)
Application Number:
PCT/JP2023/018064
Publication Date:
January 18, 2024
Filing Date:
May 15, 2023
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
B41J2/02; B41J2/115
Foreign References:
| JP2011502827A | 2011-01-27 | |||
| JPS6087058A | 1985-05-16 | |||
| JP2017071141A | 2017-04-13 | |||
| JPS60196360A | 1985-10-04 | |||
| US20180065363A1 | 2018-03-08 |
Attorney, Agent or Firm:
SEIRYO I.P.C. (JP)
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