发明授权
- 专利标题： Recording apparatus
- 专利标题（中）： 记录装置
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申请号： US136370申请日： 1987-12-22
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公开(公告)号： US4884909A公开(公告)日： 1989-12-05
- 发明人: Yoshitaka Watanabe , Yoshiyuki Mizoguchi , Hiroyuki Hiraga
- 申请人： Yoshitaka Watanabe , Yoshiyuki Mizoguchi , Hiroyuki Hiraga
- 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： JPX61-307905 19861225; JPX61-307906 19861225
- 主分类号： B41J13/10
- IPC分类号： B41J13/10 ; B41J23/02
摘要：
A low cost, compact ink jet recording apparatus effectively uses a single drive source for controlling paper feed and discharge operations. The apparatus comprises a feed mechanism for feeding a sheet to be printed, discharge rollers for discharging the printed sheet, a moving mechanism for engaging and disengaging the discharge rollers, and a single drive source for operating the feed mechanism, the discharge rollers and the moving mechanism. The apparatus increases sheet feeding reliability by disengaging the discharge rollers during printing. Because the sheet feed mechanism, moving mechanism and discharge rollers are operated by a single drive source, a simpler structure is possible.