JPH0273669U - - Google Patents
Info
- Publication number
- JPH0273669U JPH0273669U JP15248488U JP15248488U JPH0273669U JP H0273669 U JPH0273669 U JP H0273669U JP 15248488 U JP15248488 U JP 15248488U JP 15248488 U JP15248488 U JP 15248488U JP H0273669 U JPH0273669 U JP H0273669U
- Authority
- JP
- Japan
- Prior art keywords
- rotating drum
- cleaning device
- transfer member
- toner
- transfer
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 6
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図は、本考案に従う画像形成装置の一具体
例における回転ドラム及びクリーニング装置並び
にそれらに関連する要素を示す断面図。第２図は
、第１図の画像形成装置のプロセスユニツトの要
部を示す断面図。
２…プロセスユニツト、１０…回転ドラム、１
４…現像装置、１６…クリーニング装置、６８…
トナー収集室、８０…回転ドラムの内部空間、８
２…回収手段、８４…中空円筒状部材、８６…移
送部材、９０…第１の部材、９２…第２の部材。
FIG. 1 is a sectional view showing a rotating drum, a cleaning device, and related elements in a specific example of an image forming apparatus according to the present invention. FIG. 2 is a sectional view showing the main parts of the process unit of the image forming apparatus shown in FIG. 1. 2... Process unit, 10... Rotating drum, 1
4...Developing device, 16...Cleaning device, 68...
Toner collection chamber, 80...Inner space of rotating drum, 8
2... Recovery means, 84... Hollow cylindrical member, 86... Transfer member, 90... First member, 92... Second member.
Claims (1)
回転ドラムと、該感光体上に形成された静電潜像
をトナー像に現像する現像装置と、転写後該感光
体表面に残留するトナーを除去するクリーニング
装置と、該クリーニング装置に収集された廃トナ
ーを該回転ドラムの内部空間に回収する回収手段
とを具備し、該回収手段は該クリーニング装置と
該回転ドラムを接続する中空筒状部材と該筒状部
材内を通してトナーを移送する移送部材を備える
像形成装置において、 該移送部材の一端は該回転ドラムに直接連結さ
れ、その他端部は該筒状部材を通つて該クリーニ
ング装置に延びており、該回転ドラムと一体に該
移送部材が回動される、ことを特徴とする画像形
成装置。[Claims for Utility Model Registration] A rotating drum having a photoconductor on its surface and rotating in a predetermined direction, a developing device that develops an electrostatic latent image formed on the photoconductor into a toner image, and a transfer device. a cleaning device that removes toner remaining on the surface of the photoreceptor; and a collection device that collects the waste toner collected by the cleaning device into an internal space of the rotating drum, and the collection device includes a cleaning device and a collection device. In an image forming apparatus including a hollow cylindrical member connecting the rotating drum and a transfer member transferring toner through the cylindrical member, one end of the transfer member is directly connected to the rotating drum, and the other end is connected to the cylinder. An image forming apparatus characterized in that the transfer member extends to the cleaning device through a shaped member, and the transfer member is rotated integrally with the rotating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152484U JPH085491Y2 (en) | 1988-11-25 | 1988-11-25 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152484U JPH085491Y2 (en) | 1988-11-25 | 1988-11-25 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273669U true JPH0273669U (en) | 1990-06-05 |
| JPH085491Y2 JPH085491Y2 (en) | 1996-02-14 |
Family
ID=31427454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988152484U Expired - Lifetime JPH085491Y2 (en) | 1988-11-25 | 1988-11-25 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085491Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012113006A (en) * | 2010-11-22 | 2012-06-14 | Oki Data Corp | Developer recovery container and image forming apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629270A (en) * | 1979-08-16 | 1981-03-24 | Fuji Xerox Co Ltd | Photoreceptor cleaning device of electrophotographic copier |
| JPS612180A (en) * | 1984-06-14 | 1986-01-08 | Tokyo Electric Co Ltd | Toner recovering device of electrostatic photographing device |
| JPS62223774A (en) * | 1986-03-25 | 1987-10-01 | Toshiba Corp | Image forming device |
-
1988
- 1988-11-25 JP JP1988152484U patent/JPH085491Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629270A (en) * | 1979-08-16 | 1981-03-24 | Fuji Xerox Co Ltd | Photoreceptor cleaning device of electrophotographic copier |
| JPS612180A (en) * | 1984-06-14 | 1986-01-08 | Tokyo Electric Co Ltd | Toner recovering device of electrostatic photographing device |
| JPS62223774A (en) * | 1986-03-25 | 1987-10-01 | Toshiba Corp | Image forming device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012113006A (en) * | 2010-11-22 | 2012-06-14 | Oki Data Corp | Developer recovery container and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085491Y2 (en) | 1996-02-14 |