发明授权
US5523848A Ink jet printing device and plain paper facsimile apparatus using the
same
失效
喷墨打印装置和使用其的普通纸传真装置
- 专利标题： Ink jet printing device and plain paper facsimile apparatus using the same
- 专利标题（中）： 喷墨打印装置和使用其的普通纸传真装置
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申请号： US76798申请日： 1993-06-15
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公开(公告)号： US5523848A公开(公告)日： 1996-06-04
- 发明人: Pietro Musso , Paolo Rivera
- 申请人： Pietro Musso , Paolo Rivera
- 申请人地址： ITX Ivrea
- 专利权人： Ing. C. Olivetti & C., S.p.A.
- 当前专利权人： Ing. C. Olivetti & C., S.p.A.
- 当前专利权人地址： ITX Ivrea
- 优先权： ITXTO92A0509 19920615
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B41J2/165 ; B41J11/00 ; B41J13/00 ; B41J13/10 ; B41J23/02 ; B41J29/00 ; H04N1/00 ; H04N1/034 ; H04N1/12 ; H04N1/193 ; H04N1/23 ; B41J3/00 ; B41J11/58 ; H04N1/04
摘要：
The printing device has, in addition to a line feeding device mounted upstream of the printing line to make the sheet advance incrementally, an extraction mechanism mounted downstream of the printing line in order to enable printing without smudging until the trailing edge of the sheet; the extraction mechanism including a couple of robber rollers and opposed pressure rollers having fine external teeth, which are selectively engaged, when the trailing edge of the sheet reaches a determined position, by means of cam driven levers.