| 摘要 |
PURPOSE:To improve a recording speed, by a method wherein an air current, which flows from an ink jet orifice in an electrostatic acceleration type ink jet recorder to a record paper, is produced. CONSTITUTION:The electrostatic acceleration type ink jet recorder records such that a large number of electrode plates are installed at an inner surface of an orifice 1 of an ink jet head, and ink in the orifice 1 is jetted through the selective application of a high-voltage pulse between said electrodes 3 and a facing electrode 4 at the side of a record paper 5. In said ink jet recorder, an air current, which flows from the point of the orifice 1 to the record paper 5, is generated. The production of said air current is such that, for example, a blast nozzle 9, which surrounds the orifice, is mounted and air is fed to the nozzle 9 from a blast pump. |
