| 摘要 |
<p>A print head and an image forming device using the same, wherein in order to prevent occurrence of short-circuits between deflecting electrodes and to prevent occurrence of color mixing so as to improve reliability in recording, disposed on both surfaces of an insulation board (12) constituting a print head (4) are control electrodes (7) and deflecting electrodes (10a, 10b), and a toner passage hole (6) is formed which has a taper shape such that the inner diameter of the toner passage hole (6) on the control electrode (7) side is larger than the inner diameter on the deflecting electrode (10a, 10b) side. Also, the print head (4) is disposed such that the control electrode (7) is opposed to the toner carrier (2). Further, a print head (4) having a toner passage hole (6) of the above-mentioned shape is installed such that at least it corresponds to a toner carrier (2) disposed downstream in the direction of transfer of an image receiving member (5).</p> |
