发明名称 |
Serial printer. |
摘要 |
<p>In a serial printer of miniature size and small power having a thermal printing head (9) mounted on a head holder (7) which scans widthwise of paper (12), the improvement is that spring force to press said head (9) on the recording paper is inactivated at least for a time period of driving said recording paper (12) for change of printed line. The inactivation of the force of the spring (32) is made by employing a lever pin cam (33) which is driven by the scanning motion of the head holder (7) to be caught in a catch slit (7a) thereby intercepting the spring force.</p> |
申请公布号 |
EP0039064(A2) |
申请公布日期 |
1981.11.04 |
申请号 |
EP19810103108 |
申请日期 |
1981.04.24 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KAWAI, JUN;KATSURA, AKIRA |
分类号 |
B41J25/34;(IPC1-7):41J3/20;06K15/02;41J3/36 |
主分类号 |
B41J25/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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