| 摘要 |
<p>The invention concerns a ticket printing device, provided with a thermal printing head (24) and a powered block (26), between which a ticket moves along. The invention is characterised in that the block is segmented into a power-driven part (261) and an idling part (262), for driving tickets of different widths. For tickets with width approximately the same as the length of the power-driven part (261), the idling part (262) is immobilised against the printing head (24). For the tickets with a width approximately the same as the entire length of the block (26), the idling part (262) is driven in rotation by the displacement (D) of the ticket. The invention is useful for printing transport tickets with magnetic stripes.</p> |
