| 摘要 |
<p>A wire dot matrix printer head comprising a printing wire (11) a distal end portion of which is mounted in a wire guide hole or holes (13a) of a wire guide means (12,13); an ink tank (2); and ink supply means (60, 12d, A, B) for supplying the distal end portion of the printing wire (11) with ink from the ink tank (2) characterised in that the ink supply means (60), 12d, A, B) comprises ink absorbing means (60) disposed in the ink tank (2), and a portion (12d) of the wire guide means (12,13) which is arranged to receive ink from the ink absorbing means (60), the wire guide means (12, 13) having a capillary ink path (A,B) which communicates both with the said portion (12d) of the wire guide means (12,13) and with the distal end portion of the printing wire (11) so as to supply ink to the latter. </p> |
