发明授权
- 专利标题: Method and apparatus for identifying a print media type
- 专利标题(中): 用于识别打印介质类型的方法和装置
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申请号: US871080申请日: 1997-06-09
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公开(公告)号: US6047110A公开(公告)日: 2000-04-04
- 发明人: James C. Smith
- 申请人: James C. Smith
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; B41J11/00 ; B41J11/42 ; B41J11/46 ; B41J11/66 ; B41J11/70 ; B41J21/00 ; B41J21/16 ; B41J29/38 ; B41J29/40 ; G06F15/00
摘要:
The invention includes a method and apparatus for identifying a media type to be printed upon and communicating the identification to a printer. The method includes the steps of: reading data printed on a leading edge of the media to at least identify the media type; storing the data and employing information from the data to establish printer control parameters; removing the leading portion of the media which contains the data and thereafter printing on the media, as required. Upon occurrence of a later event, data identifying the media is reprinted on a leading edge of the media, which data is derived from data that was stored when the data from the media was initially read. The data printed on the leading edge, in addition to identifying the media type, preferably indicates a remaining length of media available for printing.
公开/授权文献
- US5329415A Clutch-brake drive control for press machine 公开/授权日:1994-07-12
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