Title:
STENCIL PRINTER
Document Type and Number:
Japanese Patent JP2022182455
Kind Code:
A
Abstract:
To resolve a positional deviation of an image closer to a sheet rear end by evening the extension of a master of each color.SOLUTION: A stencil printer comprises: a first drum 41; a second drum 51; a plate-making unit 6 which heats a master and bores a hole; an instrument control unit 93 which controls the plate-making unit 6; and an image generation unit 91 which generates images for masters attached to the first drum 41 and the second drum 51 from document data. The image generation unit 91 detects image ratios of the images for the masters, and adds images in which the image ratios of the images for the masters become equal to each other to the images for the masters with the small image ratio when a difference in the detected image ratios is equal to or greater than a prescribed value. The instrument control unit 93 performs control of performing heating to such a degree that a hole is not bored in the master to a region of the added image.SELECTED DRAWING: Figure 2
Inventors:
NAKAMURA HIROYUKI
Application Number:
JP2021090024A
Publication Date:
December 08, 2022
Filing Date:
May 28, 2021
Export Citation:
Assignee:
RISO KAGAKU CORP
International Classes:
B41L13/04; B41L13/16
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Shunichi Takahashi
Masakazu Ito