JPH0347555U - - Google Patents
Info
- Publication number
- JPH0347555U JPH0347555U JP10860489U JP10860489U JPH0347555U JP H0347555 U JPH0347555 U JP H0347555U JP 10860489 U JP10860489 U JP 10860489U JP 10860489 U JP10860489 U JP 10860489U JP H0347555 U JPH0347555 U JP H0347555U
- Authority
- JP
- Japan
- Prior art keywords
- electrophotographic process
- process equipment
- image forming
- forming apparatus
- positioning member
- 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
- 238000000034 method Methods 0.000 claims description 7
- 108091008695 photoreceptors Proteins 0.000 claims 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は実施例の画像形成装置の作像部の側断
面図、第２図はその感光体ドラムユニツトの斜視
図、第３図はその断面図、第４図はその本体部へ
の取り付け時の側面図、第５図はそのテーブル上
に置いた場合の側面図、第６図は従来の感光体ド
ラムの斜視図である。
１……感光体ドラム、２……帯電ユニツト（電
子写真用プロセス機器）、３……光書込みユニツ
ト（電子写真用プロセス機器）、４……現像ユニ
ツト（電子写真用プロセス機器）、６……クリー
ニングユニツト（電子写真用プロセス機器）、７
……本体部、８ａ，８ｂ……円板状部材（位置決
め部材）、１１ａ，１１ｂ……小判形部材（取付
部）。
FIG. 1 is a side sectional view of the image forming section of the image forming apparatus of the embodiment, FIG. 2 is a perspective view of the photosensitive drum unit, FIG. 3 is a sectional view thereof, and FIG. 4 is its attachment to the main body. FIG. 5 is a side view of the conventional photosensitive drum when it is placed on a table, and FIG. 6 is a perspective view of a conventional photosensitive drum. 1... Photosensitive drum, 2... Charging unit (electrophotographic process equipment), 3... Optical writing unit (electrophotographic process equipment), 4... Developing unit (electrophotographic process equipment), 6... Cleaning unit (electrophotographic process equipment), 7
... Main body part, 8a, 8b... Disk-shaped member (positioning member), 11a, 11b... Oval-shaped member (attachment part).
Claims (1)
を配設し、電子写真プロセスにより画像を形成す
る画像形成装置において、 前記感光体ドラムの両端部に設けられ該感光体
ドラムを本体部に取り付ける取付部と、 該取付部と一体的に形成された位置決め部材と
、を有し、前記電子写真用プロセス機器のうちの
少なくとも１つが前記位置決め部材に当接するこ
とにより位置決めされることを特徴とする画像形
成装置。[Scope of Claim for Utility Model Registration] An image forming apparatus that forms an image by an electrophotographic process by disposing electrophotographic process equipment around a photoreceptor drum, wherein the photoreceptor is provided at both ends of the photoreceptor drum. It has an attachment part for attaching the drum to the main body part, and a positioning member formed integrally with the attachment part, and at least one of the electrophotographic process equipment is positioned by coming into contact with the positioning member. An image forming apparatus characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10860489U JPH0347555U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10860489U JPH0347555U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347555U true JPH0347555U (en) | 1991-05-02 |
Family
ID=31657236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10860489U Pending JPH0347555U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020184034A (en) * | 2019-05-09 | 2020-11-12 | シャープ株式会社 | Positioning mechanism and transfer device as well as image forming apparatus |
-
1989
- 1989-09-19 JP JP10860489U patent/JPH0347555U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020184034A (en) * | 2019-05-09 | 2020-11-12 | シャープ株式会社 | Positioning mechanism and transfer device as well as image forming apparatus |