发明名称 |
Apparatus and method for printing. |
摘要 |
A printer in which an ink ribbon is not wound when a ribbon code ring is read, a dedicated motor for rotating the ribbon code ring is not required, and it is possible to rotate the ribbon code ring with the same motor used for moving a printing head. When an information code of an ink ribbon is to be read, a print head is held in an initial position HO, and a pendulum gear, which can be rotated only when a cam is reversed, is brought into mesh with a ribbon code ring which rotates irrespective of a supply spool of a ribbon cassette. The information code on the ribbon code ring is detected by a sensor as the code ring is rotated. A locking system is provided for preventing accidental opening of a ribbon door of the printer during printing operations. <IMAGE> |
申请公布号 |
EP0625426(A3) |
申请公布日期 |
1995.11.08 |
申请号 |
EP19940303547 |
申请日期 |
1994.05.18 |
申请人 |
SONY CORPORATION |
发明人 |
YUI, YASUJI, C/O INTELLECTUAL PROP. DIV. SONY CORP;MAEKAWA, TOMOHIRO, C/O INTEL. PROP. DIV. SONY CORP;KAMODA, HITOSHI, C/O INTEL. PROP. DIV. SONY CORP;IIMA, SHIN, C/O INTEL. PROP. DIV. SONY CORP;BUNYA, TAKASHI, C/O INTEL. PROP. DIV. SONY CORP |
分类号 |
B41J17/02;B41J17/32;B41J17/36 |
主分类号 |
B41J17/02 |
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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