Patent ID: 9498973
Filing Date: 2016-11-22
CPC Classification: B41J,B42D,C09D

Claim Text:
1. An ink jet recording system comprising: an ink jet recording device; and a control portion that controls the ink jet recording device, wherein the ink jet recording device includes wherein the control portion includes wherein when a first mode is selected from the plurality of recording modes, the ejection amount control portion performs control of recording a security image corresponding to the input image on the recording medium by performing control of forming a glitter image by the glitter ink composition in a first image area on the recording medium, forming a color image by the color ink composition in the glitter image, and forming a color image by the color ink composition in a second image area that is in contact with the first image area, and wherein a color material weight A for each unit area in the color ink composition elected to the first image area in the first mode, a color material weight B for each unit area in the color ink composition ejected to the second image area in the first mode, and a glitter pigment weight C for each unit area in the glitter ink composition elected to the first image area in the first mode have the following relationships: