| 摘要 |
PURPOSE:To prevent drying of ink and enable to perform a clear printing even immediately after printing starts, by covering tightly with a nose cover. CONSTITUTION:A nose cover 5 covers tightly a space, surrounded with a nose 1, a wire end guide 8, and a wire guide 4, and a space surrounded with the nose 1, and wire guides 4 and 6. That is, ink supplied and discharged is sealed in the nose cover 1, and the ink is prevented from drying. The guides 4 and 6 partition the opening part of the nose 1, whereby the ink is hard to be dispersed even at the inside of the nose 1, and is kept from contaminating the periphery resulting from dispersion to the outside of the dot head. |
