JPH049966U - - Google Patents
Info
- Publication number
- JPH049966U JPH049966U JP5012490U JP5012490U JPH049966U JP H049966 U JPH049966 U JP H049966U JP 5012490 U JP5012490 U JP 5012490U JP 5012490 U JP5012490 U JP 5012490U JP H049966 U JPH049966 U JP H049966U
- Authority
- JP
- Japan
- Prior art keywords
- foreign matter
- cleaning agent
- developer
- photoconductor
- matter collection
- 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
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図はこの考案を適用した乾式電子写真装置
としての複写機のクリーニング装置付近を示す構
成図、第２図は同じくその複写機全体を示す概略
構成図、第３図はクリーニング剤がクリーニング
装置のスクリユウケーシング内を搬送されていく
様子を説明するための断面図、第４図は第３図の
スクリユウケーシングの中央下部に設けている異
物回収部材を明示する正面図である。
１……複写機本体、４，５，６，７……現像装
置、９……スクリユウケーシング（粉体貯留部）
、１１……異物回収部材、１４……感光体ドラム
、１９……クリーニング装置、３２……クリーニ
ングスリーブ、３７，３８……スクリユウ、Ｃｐ
……クリーニング剤。
Fig. 1 is a block diagram showing the vicinity of the cleaning device of a copying machine as a dry electrophotographic device to which this invention is applied, Fig. 2 is a schematic block diagram showing the entire copying machine, and Fig. 3 shows that the cleaning agent is in the cleaning device. FIG. 4 is a front view clearly showing a foreign matter collecting member provided at the lower center of the screw casing of FIG. 3. FIG. 1... Copying machine main body, 4, 5, 6, 7... Developing device, 9... Screw casing (powder storage section)
, 11... Foreign matter collection member, 14... Photosensitive drum, 19... Cleaning device, 32... Cleaning sleeve, 37, 38... Screw, Cp
...Cleaning agent.
Claims (1)
像化し、画像転写後にその感光体上に残つた残留
トナーをクリーニング剤によつて除去する乾式電
子写真装置において、 前記粉体状の現像剤又はクリーニング剤を収容
する粉体貯留部に、前記現像剤又はクリーニング
剤に混入した異物を分離して回収する異物回収部
材を設けたことを特徴とする異物回収装置。[Claims for Utility Model Registration] A dry method in which a powdered developer is used to visualize a latent image on a photoconductor, and residual toner remaining on the photoconductor is removed using a cleaning agent after the image is transferred. The electrophotographic apparatus is characterized in that the powder storage section that accommodates the powdered developer or cleaning agent is provided with a foreign matter collection member that separates and collects foreign matter mixed into the developer or cleaning agent. foreign matter collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5012490U JPH049966U (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5012490U JPH049966U (en) | 1990-05-14 | 1990-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049966U true JPH049966U (en) | 1992-01-28 |
Family
ID=31568404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5012490U Pending JPH049966U (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049966U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107368A (en) * | 1984-10-31 | 1986-05-26 | Mita Ind Co Ltd | Device for removing foreign substance in circulated developer to developing part |
| JPS62144191A (en) * | 1985-12-18 | 1987-06-27 | Matsushita Electric Ind Co Ltd | Toner recovery device |
-
1990
- 1990-05-14 JP JP5012490U patent/JPH049966U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107368A (en) * | 1984-10-31 | 1986-05-26 | Mita Ind Co Ltd | Device for removing foreign substance in circulated developer to developing part |
| JPS62144191A (en) * | 1985-12-18 | 1987-06-27 | Matsushita Electric Ind Co Ltd | Toner recovery device |
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