发明授权
- 专利标题： Thermal transfer recording apparatus and method with improved ink sheet transport
- 专利标题（中）： 热转印记录装置和改进油墨纸传送的方法
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申请号： US810124申请日： 1991-12-19
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公开(公告)号： US5245354A公开(公告)日： 1993-09-14
- 发明人: Takeshi Ono , Takehiro Yoshida , Makoto Kobayashi , Masaya Kondo , Tomoyuki Takeda , Minoru Yokoyama , Yasushi Ishida , Akihiro Tomoda , Takashi Awai , Masakatsu Yamada
- 申请人： Takeshi Ono , Takehiro Yoshida , Makoto Kobayashi , Masaya Kondo , Tomoyuki Takeda , Minoru Yokoyama , Yasushi Ishida , Akihiro Tomoda , Takashi Awai , Masakatsu Yamada
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-406812 19901226; JPX3-330178 19911213
- 主分类号： B41J2/325
- IPC分类号： B41J2/325 ; B41J17/08
摘要：
A thermal transfer recording apparatus which performs image recording by causing a recording head to act on an ink sheet so as to transfer ink from the ink sheet onto recording paper. Changes in the take-up amount of the ink sheet, which is fed by being wound onto a take-up roller, are detected from changes in the amount by which the ink sheet is fed with respect to a given drive amount of an ink-sheet feeding motor, and, on the basis of the changes detected, the driving torque for the ink-sheet feeding motor is changed, thereby reducing the noise generated and the power consumed by the apparatus.