JPH0185764U - - Google Patents
Info
- Publication number
- JPH0185764U JPH0185764U JP18020887U JP18020887U JPH0185764U JP H0185764 U JPH0185764 U JP H0185764U JP 18020887 U JP18020887 U JP 18020887U JP 18020887 U JP18020887 U JP 18020887U JP H0185764 U JPH0185764 U JP H0185764U
- Authority
- JP
- Japan
- Prior art keywords
- waste toner
- opening
- process unit
- toner container
- main body
- 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
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は、本考案の画像形成装置の一例を示す
要部斜視図、第２図は、廃トナー容器装着側から
見た要部側面図、第３図は、第２図の−線断
面図、第４図ａ、第４図ｂは、プロセスユニツト
ＰＵの取り外した状態を異なつた方向から見た斜
視図、第５図は、本考案の画像形成装置の一例を
示すプリンタＰの構成図、第６図は、従来のプロ
セスユニツトＰＵの取り外した状態を示す斜視図
、第７図は、廃トナー容器装着口近傍を示す斜視
図である。
Ｐ……プリンタ、ＰＵ……プロセスユニツト、
ＵＢ……上部機体、ＤＢ……下部機体、１……感
光体ドラム、２……記録部、６……帯電器、８…
…現像器、１０……クリーナ、１６……廃トナー
容器、１６ｃ……傾斜部、２９……トナー搬送部
、２９ａ……トナー排出口、３１……ユニツト装
着部、３４……廃トナー容器ケース、３５……排
出部、３６……蓋部材、３６ａ……開口部、３７
……搬送部材、３８……レバー部材、３８ａ，３
８ｂ……テーパ面、３９……突起、４０……ピン
、４４……検知部材、４４ａ……検知溝。
1 is a perspective view of the main parts showing an example of the image forming apparatus of the present invention, FIG. 2 is a side view of the main parts as seen from the side where the waste toner container is attached, and FIG. 3 is a cross-sectional view taken along the line - 4a and 4b are perspective views of the removed state of the process unit PU seen from different directions, and FIG. 5 is a configuration diagram of a printer P showing an example of the image forming apparatus of the present invention. , FIG. 6 is a perspective view showing the conventional process unit PU in a removed state, and FIG. 7 is a perspective view showing the vicinity of the waste toner container mounting opening. P...Printer, PU...Process unit,
UB... Upper body, DB... Lower body, 1... Photosensitive drum, 2... Recording section, 6... Charger, 8...
...Developer, 10...Cleaner, 16...Waste toner container, 16c...Slope section, 29...Toner transport section, 29a...Toner discharge port, 31...Unit mounting section, 34...Waste toner container case , 35... Discharge part, 36... Lid member, 36a... Opening part, 37
...Conveyance member, 38...Lever member, 38a, 3
8b...Tapered surface, 39...Protrusion, 40...Pin, 44...Detection member, 44a...Detection groove.
Claims (1)
筒状排出部の開口から廃トナーとして排出するク
リーナを有し装置本体に着脱自在なプロセスユニ
ツトと、前記筒状排出部に周方向へ回動可能に外
嵌され、前記開口を開閉自在に被覆する蓋部材と
、前記装置本体に着脱自在であり装着動作に伴つ
て前記蓋部材に係合して前記開口を開蓋し、前記
開口から排出される前記廃トナーを収容する廃ト
ナー容器と、前記装置本体に設けられ、前記蓋部
材の開閉に連動して作動し、前記プロセスユニツ
ト及び前記廃トナー容器の装着を検知する検知部
材とを備えたことを特徴とする画像形成装置。 A process unit that is detachable from the main body of the apparatus and has a cleaner that removes residual toner remaining on the circumferential surface of the photoreceptor and discharges it as waste toner from the opening of the cylindrical discharge section; a lid member that is movably fitted on the outside and covers the opening so as to be openable and closable; A waste toner container that accommodates the waste toner to be discharged; and a detection member that is provided on the apparatus main body and operates in conjunction with opening and closing of the lid member to detect attachment of the process unit and the waste toner container. An image forming apparatus comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180208U JPH0727485Y2 (en) | 1987-11-26 | 1987-11-26 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180208U JPH0727485Y2 (en) | 1987-11-26 | 1987-11-26 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185764U true JPH0185764U (en) | 1989-06-07 |
| JPH0727485Y2 JPH0727485Y2 (en) | 1995-06-21 |
Family
ID=31471730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180208U Expired - Lifetime JPH0727485Y2 (en) | 1987-11-26 | 1987-11-26 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727485Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120977U (en) * | 1991-04-12 | 1992-10-29 | 京セラ株式会社 | Image forming device |
| JP2013228544A (en) * | 2012-04-25 | 2013-11-07 | Canon Inc | Image forming apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990967U (en) * | 1982-12-10 | 1984-06-20 | 株式会社リコー | Toner recovery device |
| JPS62123672U (en) * | 1986-01-27 | 1987-08-06 |
-
1987
- 1987-11-26 JP JP1987180208U patent/JPH0727485Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990967U (en) * | 1982-12-10 | 1984-06-20 | 株式会社リコー | Toner recovery device |
| JPS62123672U (en) * | 1986-01-27 | 1987-08-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120977U (en) * | 1991-04-12 | 1992-10-29 | 京セラ株式会社 | Image forming device |
| JP2013228544A (en) * | 2012-04-25 | 2013-11-07 | Canon Inc | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727485Y2 (en) | 1995-06-21 |
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