JPH0336455U - - Google Patents
Info
- Publication number
- JPH0336455U JPH0336455U JP9410589U JP9410589U JPH0336455U JP H0336455 U JPH0336455 U JP H0336455U JP 9410589 U JP9410589 U JP 9410589U JP 9410589 U JP9410589 U JP 9410589U JP H0336455 U JPH0336455 U JP H0336455U
- Authority
- JP
- Japan
- Prior art keywords
- transparent film
- electrophotographic printing
- photosensitive drum
- long
- 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
- 239000000428 dust Substances 0.000 claims 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Description
第１図は本考案の電子写真方式の印刷装置の一
実施例の側面図、第２図は従来の電子写真方式の
印刷装置の装置要部の側面図である。
１……感光ドラム、２……帯電器、３……ＬＥ
Ｄプリントヘツド、４……現像機、８ａ……長巻
透明フイルム、８ｂ……減速機構付モータ、８ｃ
……駆動側巻込みボビン、８ｄ……従動側巻込み
ボビン、８ｅ……コイルばね、８ｆ……テンシヨ
ンローラ、８ｇ……防塵カバー。
FIG. 1 is a side view of an embodiment of an electrophotographic printing apparatus according to the present invention, and FIG. 2 is a side view of the main parts of a conventional electrophotographic printing apparatus. 1...Photosensitive drum, 2...Charger, 3...LE
D print head, 4...Developing machine, 8a...Long roll transparent film, 8b...Motor with speed reduction mechanism, 8c
... Drive side take-up bobbin, 8d... Driven side take-up bobbin, 8e... Coil spring, 8f... Tension roller, 8g... Dust-proof cover.
Claims (1)
れた現像機および帯電器と、前記感光ドラムに対
向配置され、画像の潜像を前記感光ドラム上に形
成するＬＥＤプリントヘツドとを備えた電子写真
方式の印刷装置において、前記装置に、前記ＬＥ
Ｄプリントヘツドの上部を覆つて巻回自在な長巻
透明フイルムが設けられていることを特徴とする
電子写真方式の印刷装置。 ２ 前記長巻透明フイルムが、減速機構付モータ
、駆動側巻込みボビン、テンシヨンローラ、従動
側巻込みボビンおよびコイルばねによつて前記Ｌ
ＥＤプリントヘツド上面を移動するようにされた
ものである実用新案登録請求の範囲第１項記載の
電子写真方式の印刷装置。 ３ 前記長巻透明フイルムが、前記印刷装置が所
定時間稼動する毎に移動し、新しい面が前記ＬＥ
Ｄプリントヘツド上に位置するようにされたもの
である実用新案登録請求の範囲第１項記載の電子
写真方式の印刷装置。 ４ 前記長巻透明フイルムが、その上部側に所定
の一部を残して前記透明フイルムを覆つている除
塵カバーが設けられているものである実用新案登
録請求の範囲第１項または第２項または第３項記
載の電子写真方式の印刷装置。[Claims for Utility Model Registration] 1. A photosensitive drum, a developing device and a charger placed opposite to the photosensitive drum, and an LED print device placed opposite to the photosensitive drum to form a latent image on the photosensitive drum. In the electrophotographic printing device comprising a head, the device includes the LE.
An electrophotographic printing device characterized in that a long transparent film that can be freely wound is provided to cover the upper part of a D print head. 2. The long-wound transparent film is moved to the L by a motor with a speed reduction mechanism, a drive-side take-up bobbin, a tension roller, a driven-side take-up bobbin, and a coil spring.
An electrophotographic printing apparatus according to claim 1, which is adapted to move on the upper surface of an ED print head. 3. The long-wound transparent film is moved each time the printing device operates for a predetermined period of time, and a new surface is placed on the LE.
An electrophotographic printing apparatus according to claim 1, which is located above a D print head. 4. The long-wound transparent film is provided with a dust removal cover that covers the transparent film with a predetermined portion left on the upper side of the transparent film. The electrophotographic printing device according to item 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410589U JPH0336455U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9410589U JPH0336455U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336455U true JPH0336455U (en) | 1991-04-09 |
Family
ID=31643446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9410589U Pending JPH0336455U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336455U (en) |
-
1989
- 1989-08-09 JP JP9410589U patent/JPH0336455U/ja active Pending
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