| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink set used in a drop discharge apparatus including a switch means for switching and discharging a plurality of inks from an identical nozzle, the ink set enabling reduction in an ink volume required for switching. <P>SOLUTION: The ink set is used in the drop discharge apparatus including the switch means for switching the plurality of inks to each discharge them from the identical nozzle, the ink set including a first ink and a second ink switched by the switch means, characterized in that the first ink contains a coloring material; and the viscosity of the first ink is higher than that of the second ink. <P>COPYRIGHT: (C)2012,JPO&INPIT |
