| 摘要 |
<p>An impact printer, of the type wherein a print wheel (1) is rotated to a print position by a motor (11), and printing is caused by impacting a particular character (47) on the print wheel by a print hammer (41), has the print wheel drive means (25) and the print hammer mechanism located on opposite faces of the print wheel, which greatly facilitates insertion of print wheels in the printer, and removal therefrom.</p> |
