JPS6212170U - - Google Patents
Info
- Publication number
- JPS6212170U JPS6212170U JP10208385U JP10208385U JPS6212170U JP S6212170 U JPS6212170 U JP S6212170U JP 10208385 U JP10208385 U JP 10208385U JP 10208385 U JP10208385 U JP 10208385U JP S6212170 U JPS6212170 U JP S6212170U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- photoreceptor
- protective sheet
- processing means
- forming unit
- 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
- 230000001681 protective effect Effects 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図は、本考案の画像形成ユニツトの一例を
示す断面図、第２図は、画像形成ユニツトを画像
形成装置へ組み付ける場合を示す斜視図、第３図
は、本考案の説明図、第４図は、本考案の他の実
施例を示す断面図、第５図は、本考案の要部断面
図、第６図は、本考案のその他の実施例を示す斜
視図である。
１，１ａ……感光体ドラム、２，２ａ……クリ
ーニング装置、３……帯電器、４……保護シート
、５ａ，５ｂ，１６ａ……ステー、６……接着テ
ープ、７……容器、８……フアーブラシ、９……
回収ロール、１０……掻取り部材、１１……飛散
防止フイルム、１２……分離ベルト、１３……ピ
ン、１４……画像形成装置、１５……引出しレー
ル、１６……現像器、１７……ブレード、１８…
…突起、１９……穴。
FIG. 1 is a sectional view showing an example of the image forming unit of the present invention, FIG. 2 is a perspective view showing the case where the image forming unit is assembled to an image forming apparatus, and FIG. 3 is an explanatory view of the present invention. FIG. 4 is a cross-sectional view showing another embodiment of the present invention, FIG. 5 is a cross-sectional view of a main part of the present invention, and FIG. 6 is a perspective view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1, 1a... Photosensitive drum, 2, 2a... Cleaning device, 3... Charger, 4... Protective sheet, 5a, 5b, 16a... Stay, 6... Adhesive tape, 7... Container, 8 ...Fur brush, 9...
Collection roll, 10...Scraping member, 11...Scatter prevention film, 12...Separation belt, 13...Pin, 14...Image forming device, 15...Drawer rail, 16...Developer, 17... Blade, 18...
...protrusion, 19...hole.
Claims (1)
て画像形成処理を行う画像形成処理手段の少なく
とも１つとを一体に構成し、画像形成装置本体に
対して交換可能な画像形成ユニツトにおいて、 前記感光体表面と前記画像形成処理手段との間
に感光体表面を保護する使用開始前に剥離可能な
保護シートを設けたことを特徴とする画像形成ユ
ニツト。 (2) 前記保護シートは前記画像形成処理手段に
外力を与えない引出し方向に引出し可能であるこ
とを特徴とする実用新案登録請求の範囲第１項記
載の画像形成ユニツト。[Claims for Utility Model Registration] (1) A photoreceptor and at least one image forming means that performs an image forming process in contact with or in close proximity to the photoreceptor are integrally configured, and 1. A replaceable image forming unit, characterized in that a protective sheet that protects the surface of the photoreceptor and is removable before the start of use is provided between the surface of the photoreceptor and the image forming processing means. (2) The image forming unit according to claim 1, wherein the protective sheet can be pulled out in a direction that does not apply external force to the image forming processing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102083U JPH0531667Y2 (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985102083U JPH0531667Y2 (en) | 1985-07-03 | 1985-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212170U true JPS6212170U (en) | 1987-01-24 |
| JPH0531667Y2 JPH0531667Y2 (en) | 1993-08-13 |
Family
ID=30973408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985102083U Expired - Lifetime JPH0531667Y2 (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531667Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013041194A (en) * | 2011-08-19 | 2013-02-28 | Fuji Xerox Co Ltd | Toner image holder unit and image forming apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54113344A (en) * | 1978-02-24 | 1979-09-04 | Toshiba Corp | Attachment of photosensitive element to zerographic device |
| JPS57185469A (en) * | 1981-05-12 | 1982-11-15 | Ricoh Co Ltd | Loading method of photosensitive drum for copying machine |
| JPS58217983A (en) * | 1982-06-14 | 1983-12-19 | Canon Inc | Replacing method of image carrier |
| JPS60114893A (en) * | 1983-11-25 | 1985-06-21 | Canon Inc | Protective mechanism of photosensitive drum |
-
1985
- 1985-07-03 JP JP1985102083U patent/JPH0531667Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54113344A (en) * | 1978-02-24 | 1979-09-04 | Toshiba Corp | Attachment of photosensitive element to zerographic device |
| JPS57185469A (en) * | 1981-05-12 | 1982-11-15 | Ricoh Co Ltd | Loading method of photosensitive drum for copying machine |
| JPS58217983A (en) * | 1982-06-14 | 1983-12-19 | Canon Inc | Replacing method of image carrier |
| JPS60114893A (en) * | 1983-11-25 | 1985-06-21 | Canon Inc | Protective mechanism of photosensitive drum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013041194A (en) * | 2011-08-19 | 2013-02-28 | Fuji Xerox Co Ltd | Toner image holder unit and image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531667Y2 (en) | 1993-08-13 |