发明名称 |
APPARATUS FOR RE-INKING A RIBBON IN A THERMAL TRANSFER PRINTING SYSTEM |
摘要 |
A doctor blade is used to apply a powdered toner to the depleted regions of a resistive thermal transfer ribbon. The ribbon is then moved adjacent a heating electrode that passes current through a resistive substrate of the ribbon so that a transverse line on the ribbon is heated and the added toner is fused in the depleted regions of the ribbon. The heated area of the ribbon is thereafter compressed by a cold roller to provide a uniform re-inked surface. |
申请公布号 |
DE3067108(D1) |
申请公布日期 |
1984.04.26 |
申请号 |
DE19803067108 |
申请日期 |
1980.05.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CROOKS, WALTER;PENNINGTON, KEITH SAMUEL |
分类号 |
B41J27/00;B41J2/315;B41J31/00;B41J31/06;B41J31/14;B41M5/382;(IPC1-7):B41J31/14;B41M5/26 |
主分类号 |
B41J27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|