JPS6362847U - - Google Patents
Info
- Publication number
- JPS6362847U JPS6362847U JP15667386U JP15667386U JPS6362847U JP S6362847 U JPS6362847 U JP S6362847U JP 15667386 U JP15667386 U JP 15667386U JP 15667386 U JP15667386 U JP 15667386U JP S6362847 U JPS6362847 U JP S6362847U
- Authority
- JP
- Japan
- Prior art keywords
- developing
- developer
- roll
- developing roll
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007790 scraping Methods 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims 1
Landscapes
- Color Electrophotography (AREA)
Description
第１図および第２図は、この考案の実施例の構
成を示す側面図である。
符号説明、１：感光体、２，３：現像器、２１
，３１：現像剤、２２，３２：現像剤容器、２３
，３３：磁石、２４，３４：現像ロール、２５，
３５：トリマ、２６，３６：掻き取りシヤツタ板
。
1 and 2 are side views showing the configuration of an embodiment of this invention. Explanation of symbols, 1: Photoreceptor, 2, 3: Developing device, 21
, 31: developer, 22, 32: developer container, 23
, 33: magnet, 24, 34: developing roll, 25,
35: trimmer, 26, 36: scraping shutter board.
Claims (1)
を現像部へ搬送するため非磁性スリーブの内部に
磁石を静止的に収容している現像ロールと、容器
から現像部へ搬送する現像剤の量を調整するため
現像ロールに近接して設けたトリマとを備えた現
像器を、感光体の移動路に沿つて複数配置すると
共に、この複数の現像器に２色以上の現像剤を別
々に収容させて多色現像を行なうように構成され
ている現像装置において、現像時以外は、現像ロ
ールと接触させ現像ロールから磁気ブラシを掻き
取るように制御される掻き取りシヤツタ板と、現
像ロールから磁気ブラシが掻き取られた状態で停
止するように制御される現像ロールとを設けたこ
とを特徴とする多色複写機用現像装置。 A container for storing the developer, a developing roll that statically stores a magnet inside a non-magnetic sleeve for transporting the developer in the container to the developing section, and a developer roll for transporting the developer from the container to the developing section. A plurality of developing units each having a trimmer provided close to the developing roll for adjusting the amount are arranged along the travel path of the photoreceptor, and developers of two or more colors are separately supplied to the plurality of developing units. In a developing device configured to carry out multicolor development by storing magnetic brushes, there is a scraping shutter plate that is brought into contact with the developing roll and is controlled to scrape off the magnetic brush from the developing roll, and a scraping shutter plate that is controlled to scrape the magnetic brush from the developing roll except during development. 1. A developing device for a multicolor copying machine, comprising: a developing roll that is controlled to stop when the magnetic brush is scraped off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15667386U JPS6362847U (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15667386U JPS6362847U (en) | 1986-10-15 | 1986-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6362847U true JPS6362847U (en) | 1988-04-26 |
Family
ID=31078511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15667386U Pending JPS6362847U (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6362847U (en) |
-
1986
- 1986-10-15 JP JP15667386U patent/JPS6362847U/ja active Pending
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