发明名称 |
PRINTER SYSTEM WITH CONTINUOUS-MOVING TYPE ELEMENT |
摘要 |
A printer system comprising a belt printer mechanism controlled by a stored program digital microprocessor to print lines of data on a print medium. Selective operation of a linear array of print hammers, paper feeding, data conversion and arranging in scan/subscan order are performed by the microprocessor. The fire data for operating hammers is precalculated and arranged in scan/subscan order during the print medium feeding interval with printing occurring immediately at the first print scan after print medium motion in which one or more desired characters become aligned with print hammers. An indirect addressing technique which eliminates sorting is used to arrange the print position fire data in scan/subscan order. |
申请公布号 |
DE3176771(D1) |
申请公布日期 |
1988.07.07 |
申请号 |
DE19813176771 |
申请日期 |
1981.01.08 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BOLCAVAGE, RICHARD DONALD;FLEEK, ARTHUR EDWIN;MARCUS, MITCHELL PAUL |
分类号 |
B41J1/20;B41J7/36;G06F3/12;G06K15/08;(IPC1-7):G06K15/08 |
主分类号 |
B41J1/20 |
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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