发明授权
- 专利标题: Single sheet ink-jet printer with passive drying system
- 专利标题(中): 单片喷墨打印机,带有被动干燥系统
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申请号: US24278申请日: 1987-03-11
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公开(公告)号: US4728963A公开(公告)日: 1988-03-01
- 发明人: Steve O. Rasmussen , Larry A. Jackson , John D. Rhodes , David W. Pinkernell , J. Paul Harmon
- 申请人: Steve O. Rasmussen , Larry A. Jackson , John D. Rhodes , David W. Pinkernell , J. Paul Harmon
- 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 ; B41J13/00 ; B41J13/02 ; B41J13/10 ; B65H3/00 ; B65H29/26 ; G01D9/00 ; B65H31/00 ; G01D15/24
摘要:
A novel ink-jet printer (10) is provided. The printer provides both paper supply tray (12) and paper collection tray (18) in the front (14) of the printer for ease of paper handling and reduced footprint. The paper collection tray is provided with a pair of opposed output rails (22) which support a sheet of paper (16c) during printing to permit ink on a sheet of paper (16b) previously printed to dry.A paper handling mechanism is provided which eliminates a sheet pickup motor and associated elements. The paper handling mechanism is configured to pick off a sheet of paper from a stack of input paper, bring it around paper drive rollers (24) onto a platen (26), where the printing operation, employing a printhead cartridge (32) occurs.The resulting printer is easy to manufacture, has reduced complexity by eliminating components in the paper drive mechanism and is lower in cost.
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