JPS5627186A - Developer collecting unit - Google Patents
Developer collecting unitInfo
- Publication number
- JPS5627186A JPS5627186A JP10247679A JP10247679A JPS5627186A JP S5627186 A JPS5627186 A JP S5627186A JP 10247679 A JP10247679 A JP 10247679A JP 10247679 A JP10247679 A JP 10247679A JP S5627186 A JPS5627186 A JP S5627186A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- filter
- collecting unit
- aperture
- casing
- 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
Abstract
PURPOSE:To make it possible to collect a removed developer well, by providing a selecting means, which selects the removed developer, and a storing means, which stores the reusable developer selected by the selecting means, in the developer collecting unit. CONSTITUTION:In developer collecting unit 11, an aperture is provided on the upper face of casing H, and filter 12 is arranged to cover this aperture. The filter is so provided that it can reciprocate in the direction parallel with the photosensitive material drum support shaft. Thus, the developer ejected from the cleaning part falls onto the filter, and only particles optimum to development of a diameter smaller than the filter mesh are stored in the collecting casing. Then, even if enlarged developper particles, paper pieces of transcription materials, and so on exist, they are left on the filter to prevent the quality of the reusable developer from being damaged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10247679A JPS5627186A (en) | 1979-08-10 | 1979-08-10 | Developer collecting unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10247679A JPS5627186A (en) | 1979-08-10 | 1979-08-10 | Developer collecting unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5627186A true JPS5627186A (en) | 1981-03-16 |
Family
ID=14328502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10247679A Pending JPS5627186A (en) | 1979-08-10 | 1979-08-10 | Developer collecting unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627186A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0614132A1 (en) * | 1993-02-01 | 1994-09-07 | Canon Kabushiki Kaisha | Developing agent recycling apparatus and image forming apparatus with the same apparatus |
EP0660202A1 (en) * | 1993-12-27 | 1995-06-28 | Canon Kabushiki Kaisha | Separating apparatus and image forming apparatus |
US5659870A (en) * | 1994-01-27 | 1997-08-19 | Canon Kabushiki Kaisha | Magnetic toner conveying apparatus and electrophotographic image forming apparatus using same |
US6108511A (en) * | 1998-04-13 | 2000-08-22 | Ricoh Company, Ltd. | Toner collecting and reusing device for use in an image forming apparatus and a method thereof |
-
1979
- 1979-08-10 JP JP10247679A patent/JPS5627186A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0614132A1 (en) * | 1993-02-01 | 1994-09-07 | Canon Kabushiki Kaisha | Developing agent recycling apparatus and image forming apparatus with the same apparatus |
EP0660202A1 (en) * | 1993-12-27 | 1995-06-28 | Canon Kabushiki Kaisha | Separating apparatus and image forming apparatus |
US5659870A (en) * | 1994-01-27 | 1997-08-19 | Canon Kabushiki Kaisha | Magnetic toner conveying apparatus and electrophotographic image forming apparatus using same |
US6108511A (en) * | 1998-04-13 | 2000-08-22 | Ricoh Company, Ltd. | Toner collecting and reusing device for use in an image forming apparatus and a method thereof |
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