发明名称 |
Ribbon guiding for thermal lift-off correction |
摘要 |
In thermal printing the guide (29) positionable toward the platen (3) on a pivoted arm (50) during lift-off correction allows a bond for correction to set before the ribbon (22) is pulled away. The ribbon (22) has an outer layer which adheres to printed characters at somewhat elevated temperatures but is non-tacky at room temperatures. Thermal printing is conducted by setting the switch (44) for heating to temperatures higher than the lift-off temperature.
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申请公布号 |
US4396308(A) |
申请公布日期 |
1983.08.02 |
申请号 |
US19810292553 |
申请日期 |
1981.08.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
APPLEGATE, STEVEN L.;MOLLOY, JAMES J.;WALKER, DONALD A. |
分类号 |
B41J2/325;B41J2/35;B41J2/42;B41J29/36;B41J29/373;B41J31/00;B41J31/09;B41J35/04;B41M5/26;B41M5/382;(IPC1-7):B41J29/16 |
主分类号 |
B41J2/325 |
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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