发明授权
- 专利标题： System and method for font wrapping printer data
- 专利标题（中）： 字体打包数据的系统和方法
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申请号： US976201申请日： 1992-11-16
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公开(公告)号： US5469532A公开(公告)日： 1995-11-21
- 发明人: Brett C. Gerlach , Patrick Lee , William B. McCormick , George H. Douglas
- 申请人： Brett C. Gerlach , Patrick Lee , William B. McCormick , George H. Douglas
- 申请人地址： WA Redmond
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： WA Redmond
- 主分类号： B41J29/38
- IPC分类号： B41J29/38 ; G06F3/12 ; G06K15/00
摘要：
A host computer and printer and method of operation wherein the data file describing a document is processed in a manner that creates a frame of data to be transmitted from the host computer to the printer. The data frame contains a data stream which is wrapped in a create font command wrapper so that the printer will be able to process the data frame in some manner. If the printer is operating in a first mode and cannot process the actual stream data, the frame wrapper will allow the printer to process the wrapper and ignore the data stream. If the printer is operating in a second mode and can process the actual data stream, the printer ignores the wrapper and processes the data. The printer will print a message to the user if the printer cannot process the actual data stream. The message informs the user of the printer's inability to process the data stream.
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