| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink that can give a variety of materials to be recorded images of good color tone and excellent color fastness to light and causes no ink bleeding, even when printed on coated paper and left particularly in high temperature and high humidity conditions, a recoding unit, an ink cartridge, ink set and a recorder. SOLUTION: The objective ink comprises the first and the second coloring materials represented by general formulas (I) and (II) and an aqueous medium. In addition, the recording unit, ink cartridge, ink set and a recording machine including the ink are provided. |
