| 摘要 |
PURPOSE:To obtain the printing of good quality, by a method wherein the charging device charging recording media is established on the side of the feed path for recording media, a set of a nozzle and an electrode is established on the opposite side of the charging device across the recording media, and conductive ink is filled between the nozzle and the electrode. CONSTITUTION:If voltage in a pulse form is impressed to an electrode 5, the charge equivalent thereto is injected into conductive ink 4 and the reverse charge to the charge of the ink 4 has been injected with a charging device 1. Therefore, the ink 4 is attracted and an ink drop is formed from the hole 3a of a nozzle 3, flies to the recording media 2 to print a record. By such a structure, the recorder is miniaturized and good printing quality can be guaran teed without generation of the clogging due to pressure variation and the clog ging due to air mixing in the nozzle part. |
