| 摘要 |
PURPOSE:To obtain the captioned device to which a device for making the ink for correction fly with ink-jet is added and in which characters and the like in optional positions on recording paper can be erased and further partial correction can be made by using the ink for correction which does not dissolve ink for recording. CONSTITUTION:The ink having the same color with recording paper 43 is blown out like a spray throughout a range covering an entire dot matrix and the flow of the ink is controlled by a spary controlling electrode 41 having apertures 38 and 39 of an appropriate size. The ink 42 for correction, expanded in an appropriate range, is blown against the recording paper 43, whereby the whole of the dot matrix can be erased at once. Since the parts other than a nozzle 40 can also be used for the device for correction, the weight of a head part including a controlling device for ink particles becomes not so much large, while the speed is also not lowered so much. |
