Title:
IMAGE FORMING DEVICE AND IMAGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/163096
Kind Code:
A1
Abstract:
Provided is technology that quickly and accurately estimates the amount of misregister. A measurement unit (30) acquires measurement data for each of a plurality of measurement items related to the state of printing paper (9). A first reasoner (711) infers, on the basis of the measurement data for the plurality of measurement items, the amount of misregister between a first image formed by a discharge head (21) and a second image formed by a discharge head (22). A second reasoner (712) selects some of the measurement items from the plurality of measurement items on the basis of the degree each measurement item contributes to the amount of misregister inferred by the first reasoner (711). Furthermore, the second reasoner (712) infers the amount of misregister using the measurement data from the selected measurement items.
Inventors:
SAWADA KAZUNA (JP)
Application Number:
PCT/JP2021/043024
Publication Date:
August 04, 2022
Filing Date:
November 24, 2021
Export Citation:
Assignee:
SCREEN HOLDINGS CO LTD (JP)
International Classes:
B65H26/02; B41J2/01; B41J11/42
Foreign References:
| JP2020164321A | 2020-10-08 | |||
| JP2020045234A | 2020-03-26 | |||
| JP2018016412A | 2018-02-01 |
Attorney, Agent or Firm:
NISHIDA Takami (JP)
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