| 摘要 |
PROBLEM TO BE SOLVED: To provide a correction liquid application unit in which application needles can be easily and rapidly exchanged. SOLUTION: An ink application unit is equipped with two application needles 21, 22 having different tip diameters, an operation panel 13 to select one application needle of the application needles 21, 22 according to the dimension of a defective portion, and a switching device 25 to allow the application needle selected by the operation panel 13 to protrude downward. Therefore, the application needles 21, 22 can be easily and rapidly exchanged compared to a conventional unit provided with only one application needle. COPYRIGHT: (C)2007,JPO&INPIT |
