Title:
PRINTING QUALITY CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2021178462
Kind Code:
A
Abstract:
To perform inspection without making a user wait for a long period of time, after output of paper subjected to printing.SOLUTION: A printing quality control device 100 comprises: a measurement part 51 that measures an image immediately after output on paper and an image after the lapse of a first predetermined period of time after the output on the paper; and a change characteristic calculation part 53 that calculates image change characteristics after the lapse of a second predetermined period of time longer than the first predetermined period of time after the output of the image on the paper, from the result of measurement by the measurement part 51.SELECTED DRAWING: Figure 2
Inventors:
KAWASAKI SATORU
Application Number:
JP2020084865A
Publication Date:
November 18, 2021
Filing Date:
May 14, 2020
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
B41F33/00
Attorney, Agent or Firm:
Isono International Patent and Trademark Office