JPH0273640U - - Google Patents
Info
- Publication number
- JPH0273640U JPH0273640U JP15307188U JP15307188U JPH0273640U JP H0273640 U JPH0273640 U JP H0273640U JP 15307188 U JP15307188 U JP 15307188U JP 15307188 U JP15307188 U JP 15307188U JP H0273640 U JPH0273640 U JP H0273640U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming apparatus
- housing
- forming unit
- section
- 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
- 238000004140 cleaning Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の画像形成装置の部分概略構成
を示す断面図、第２図は本考案の画像形成装置の
概略を示す断面図、第３図は第１図のＡ―Ａ線で
切断した断面図、第４図は第１図のＢ―Ｂ線で切
断した断面図、第５図ａ，ｂは従来のクリーナを
示す断面図、第６図は従来のクリーナを示す断面
図、第７図は従来のクリーナを示す断面図である
。
２１…感光体ドラム、２４…現像器、２５…転
写器、２７…クリーナ、３７…クリーニングブレ
ード、３８…すくいシート、３９…回収部、４０
…搬送バネ、４１…用紙搬送ガイド部、４２…回
収トナーホツパ、４３…仕切り板、４４…スクリ
ユー、４５…スクリユー、４６…回収トナー落下
パイプ、４７…未使用トナー。
FIG. 1 is a cross-sectional view showing a partial schematic configuration of an image forming apparatus of the present invention, FIG. 2 is a cross-sectional view schematically showing the image forming apparatus of the present invention, and FIG. 3 is a cross-sectional view taken along line AA in FIG. 1. 4 is a sectional view taken along line BB in FIG. 1, FIGS. 5a and 5b are sectional views showing a conventional cleaner, and FIG. FIG. 7 is a sectional view showing a conventional cleaner. 21... Photosensitive drum, 24... Developing device, 25... Transfer device, 27... Cleaner, 37... Cleaning blade, 38... Scooping sheet, 39... Collection section, 40
...Conveyance spring, 41...Paper conveyance guide section, 42...Collected toner hopper, 43...Partition plate, 44...Screw, 45...Screw, 46...Collected toner falling pipe, 47...Unused toner.
Claims (1)
して回収する回収部と、回収されたトナーを収容
する収容部とを一体として支持した画像形成ユニ
ツトを着脱自在に備えた画像形成装置において、 前記画像形成ユニツトに、前記回収部を構成す
る第１のハウジングと、該第１のハウジングの下
方に所定の間隙を有して対向配設され前記収容部
を構成する第２のハウジングと、前記第１及び第
２のハウジングを端部で連通させる端部連通部と
を設け、前記画像形成ユニツトを前記画像形成装
置に装着した際に前記第２のハウジングの上面を
ガイドとして前記間隙を介し用紙を通過させるよ
うにしたことを特徴とする画像形成装置。[Claims for Utility Model Registration] An image forming unit that integrally supports an image carrier, a collection section that removes and collects residual toner on the image carrier, and a storage section that stores the collected toner. In the removably attached image forming apparatus, the image forming unit includes a first housing constituting the collecting section, and the accommodating section disposed opposite to each other with a predetermined gap below the first housing. and an end communication portion that communicates the first and second housings at their ends, and when the image forming unit is installed in the image forming apparatus, the second housing An image forming apparatus characterized in that the paper is passed through the gap using the upper surface of the image forming apparatus as a guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15307188U JPH0273640U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15307188U JPH0273640U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273640U true JPH0273640U (en) | 1990-06-05 |
Family
ID=31428579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15307188U Pending JPH0273640U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273640U (en) |
-
1988
- 1988-11-25 JP JP15307188U patent/JPH0273640U/ja active Pending
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