发明授权
US06184909B2 Recording apparatus with rotatable liquid developer units enabling agitation of liquid developer
有权
具有可旋转的液体显影剂单元的记录装置,其能够搅拌液体显影剂
- 专利标题: Recording apparatus with rotatable liquid developer units enabling agitation of liquid developer
- 专利标题(中): 具有可旋转的液体显影剂单元的记录装置,其能够搅拌液体显影剂
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申请号: US09146350申请日: 1998-09-03
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公开(公告)号: US06184909B2公开(公告)日: 2001-02-06
- 发明人: Junichi Matsuno , Shogo Matsumoto , Akira Mori , Keiji Kamio , Mitsuo Suzuki
- 申请人: Junichi Matsuno , Shogo Matsumoto , Akira Mori , Keiji Kamio , Mitsuo Suzuki
- 优先权: JP9-245027 19970910
- 主分类号: G03G1510
- IPC分类号: G03G1510
摘要:
Provided a color recording device for developing a color image with the use of liquid developer in which toner is dispersed, in which liquid developer having a high toner density is preferably used for printing a fine image, which however causes a problem of precipitation of toner or the like. Thus, at least four liquid type color developing units using liquid developer having a high toner density of 5 to 35% are arranged on a rotary base which is rotated so that the developing units are changed over so as to be respectively opposed to a recording medium, and each of the developing units is composed of a cartridge bottle in which the liquid developer is pooled, a supply passage for supplying the liquid developer pumped up from the cartridge bottle onto a pump-up roller for feeding the liquid developer pumped up onto a developing roller. The supply passage can supply a regulated quantity of the liquid developer in association with the rotation of the rotary base.
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