JPH0446463U - - Google Patents
Info
- Publication number
- JPH0446463U JPH0446463U JP8911790U JP8911790U JPH0446463U JP H0446463 U JPH0446463 U JP H0446463U JP 8911790 U JP8911790 U JP 8911790U JP 8911790 U JP8911790 U JP 8911790U JP H0446463 U JPH0446463 U JP H0446463U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- outer periphery
- photoreceptor
- reel
- wound
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 6
- 230000003746 surface roughness Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第１図は本考案に係る電子写真式印刷装置の一
実施例を示す要部断面図、第２図は電子写真式印
刷装置の動作系説明図である。
１はドラム、２はウエブ状感光体、３は感光体
送出しリール、４は感光体巻取りリール、５はス
リツト、６は露光器、７は現像機。
FIG. 1 is a sectional view of essential parts of an embodiment of an electrophotographic printing apparatus according to the present invention, and FIG. 2 is an explanatory diagram of an operating system of the electrophotographic printing apparatus. 1 is a drum, 2 is a web-like photoreceptor, 3 is a photoreceptor delivery reel, 4 is a photoreceptor take-up reel, 5 is a slit, 6 is an exposure device, and 7 is a developing device.
Claims (1)
光体を、ドラム外周上に設けられたスリツトの一
側から引き出し、ドラム外周に沿つて巻回せしめ
て再び上記スリツトの他側からドラム内に挿入し
、ドラム内の巻取りリールに巻き取つて、感光体
の使用劣化部分を順次巻き取りかつ、感光体の未
使用部分をドラム外周上に引き出すリール機構を
備える電子写真式印刷装置において、上記ドラム
の外周面を周方向切削加工面としかつ、ドラムの
軸方向表面粗さを１８Ｓ以上としたことを特徴と
する電子写真式印刷装置。 The web-shaped photoreceptor wound around a delivery reel inside the drum is pulled out from one side of a slit provided on the outer periphery of the drum, wound along the outer periphery of the drum, and then inserted into the drum again from the other side of the slit. In an electrophotographic printing apparatus, the drum is wound on a take-up reel in the drum, and is equipped with a reel mechanism that sequentially winds up used and deteriorated portions of the photoreceptor and pulls out unused portions of the photoreceptor onto the outer periphery of the drum. An electrophotographic printing device characterized in that the outer circumferential surface of the drum is a circumferential cutting surface, and the axial surface roughness of the drum is 18S or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911790U JPH0446463U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911790U JPH0446463U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446463U true JPH0446463U (en) | 1992-04-20 |
Family
ID=31822877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8911790U Pending JPH0446463U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446463U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6226468A (en) * | 1985-07-26 | 1987-02-04 | 旭電化工業株式会社 | Manufacture of water made to be contained in vessel fitted to manufacture of ice |
-
1990
- 1990-08-24 JP JP8911790U patent/JPH0446463U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6226468A (en) * | 1985-07-26 | 1987-02-04 | 旭電化工業株式会社 | Manufacture of water made to be contained in vessel fitted to manufacture of ice |
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