A set of color ink-jet recording inks for recording a color image on a recording medium by using at least a black ink and a color ink, wherein the black ink has a cationic self-dispersible carbon black and the color ink has an anionic dye and an anionic substance. This ink set can achieve a high printing density and good printing grade without bleeding between black image and color image. It has a high reliability as an ink-jet ink.
                            一套彩色喷墨记录墨
水,至少使用黑色墨
水和彩色墨
水在记录介质上记录彩色图像,其中黑色墨
水具有阳离子自分散
炭黑,彩色墨
水具有阴离子
染料和阴离子物质。这套油墨可以达到很高的印刷密度和很好的印刷等级,黑色图像和彩色图像之间不会产生渗色。作为喷墨墨
水,它具有很高的可靠性。