| 摘要 |
PURPOSE:To provide a fast printable dot printer which impacts a recording paper with a plurality of wires in which a highly hard material body is fixed at the tip of numerous carbon fibers securely converged and reciprocating selectively driven by a driving section. CONSTITUTION:A print head 5 is fixed on a carrier 4 through a fixing member 10 and a plurality of wires 13 and a driving section thereof are held within a rear cover 11 and a guide section 12. The wire 13 is made of a synthetic resin so as to converge numerous carbon fibers 14 securely while a highly hard material body 16 is fixed at the tip thereof and a button 17 is mounted at the rear end thereof. The driving section in which armatures 18 and excitation coils 23 in the same number as the wires 13 are integrated reciprocates the wire 13 with the action of a magnetic force and a wire spring 28 to impact a recording paper 7 through an ink ribbon 8 so that ink is transferred onto the recording paper 7 to form a dot. |
