JPH023558Y2 - - Google Patents
Info
- Publication number
- JPH023558Y2 JPH023558Y2 JP15743084U JP15743084U JPH023558Y2 JP H023558 Y2 JPH023558 Y2 JP H023558Y2 JP 15743084 U JP15743084 U JP 15743084U JP 15743084 U JP15743084 U JP 15743084U JP H023558 Y2 JPH023558 Y2 JP H023558Y2
- Authority
- JP
- Japan
- Prior art keywords
- diazo
- recording sheet
- toner image
- photosensitive paper
- electrophotographic apparatus
- 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.)
- Expired
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 30
- 108091008695 photoreceptors Proteins 0.000 claims description 5
- 239000002585 base Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 150000008049 diazo compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、ジアゾ複写機能を具備した電子写真
装置に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an electrophotographic apparatus equipped with a diazo copying function.
（従来の技術）
従来、光導電性感光体ドラムからトナー画像を
転写し、熱融着して該トナー画像を定着する方式
の電子写真装置はよく知られている。しかしこの
電子写真装置で複数枚記録を同時に得ることは難
しく、そこで複数枚記録を得る場合には、同じ記
録を繰り返す方式を採るのが一般的であつた。(Prior Art) Conventionally, electrophotographic apparatuses are well known in which a toner image is transferred from a photoconductive photoreceptor drum and the toner image is fixed by heat fusing. However, it is difficult to obtain multiple records at the same time with this electrophotographic apparatus, and when obtaining multiple records, it has generally been the case that the same recording is repeated.
（考案が解決しようとする問題点）
かねてより、電子写真装置でも同時に複数枚記
録を得る装置の開発が望まれており、本考案の目
的は、これを可能にする装置を提供するものであ
る。(Problems to be Solved by the Invention) It has long been desired to develop an electrophotographic device that can record multiple images at the same time, and the purpose of the present invention is to provide a device that makes this possible. .
（問題点を解決するための手段）
本考案者等は上記の目的を、特に記録シートに
転写したトナー画像を熱融着するのに熱源として
閃光放電による光エネルギー（幅射線）を利用す
るタイプの電子写真装置に、ジアゾ複写機能部を
導入させることによつて達成した。(Means for Solving the Problems) The inventors of the present invention have achieved the above-mentioned purpose by using light energy (broad rays) produced by flash discharge as a heat source for thermally fusing toner images transferred to a recording sheet. This was achieved by introducing a diazo copying function into a type of electrophotographic device.
即ち本考案は、光導電性感光体ドラム１からト
ナー画像を記録シート２に転写し、フラツシユ・
ランプ３で熱融着して該トナー画像を定着する方
式の電子写真装置において、トナー画像を転写受
理した記録シート２とジアゾ感光紙(4)を重ね、該
フラツシユ・ランプ３の閃光により該トナー画像
を熱融着する際に同時にジアゾ記録が行われ、そ
の後記録シート２はジアゾ感光紙４と分離され記
録シート２はそのままとり出され、ジアゾ感光紙
４は内臓されているジアゾ現像部５で現像された
後にとり出すように構成されていることを特徴と
する電子写真装置である。 That is, in the present invention, a toner image is transferred from a photoconductive photoreceptor drum 1 to a recording sheet 2, and a flash image is generated.
In an electrophotographic apparatus that fixes the toner image by thermally fusing it with a lamp 3, the recording sheet 2 on which the toner image has been transferred and the diazo photosensitive paper (4) are overlapped, and the toner image is fixed by the flashing of the flash lamp 3. Diazo recording is performed at the same time as the image is thermally fused, and then the recording sheet 2 is separated from the diazo photosensitive paper 4 and the recording sheet 2 is taken out as it is, and the diazo photosensitive paper 4 is processed by the built-in diazo developing section 5. This electrophotographic apparatus is characterized in that it is configured to be taken out after development.
上記の構成で、光導電性感光体ドラム１は、セ
レン等を材質としたもので、潜像をトナーで顕像
化したものを記録シート２に転写することにな
る。この時に使用する記録シートは、次にジアゾ
感光紙と重ね合わせ、フラツシユ・ランプによる
閃光を行う関係上、一般の上質紙が使用できる
が、出来れば薄く透過性に優れたシートであるこ
とが望ましい。 With the above configuration, the photoconductive photosensitive drum 1 is made of selenium or the like and transfers a latent image visualized with toner onto the recording sheet 2. The recording sheet used at this time can be ordinary high-quality paper, as it will then be overlaid with the diazo photosensitive paper and flashed by a flash lamp, but it is preferable to use a sheet that is thin and has excellent transparency. .
フラツシユ・ランプ３は記録シート上のトナー
画像部分にのみ強い熱エネルギーが選択的に吸収
されるキセノン・フラツシユ・ランプが適してい
る。 The flash lamp 3 is suitably a xenon flash lamp, which selectively absorbs strong thermal energy only in the toner image area on the recording sheet.
ジアゾ感光紙４は、湿式、乾式、熱式の現像手
段に対応した感光層を有するものが知られてお
り、湿式はジアゾ化合物を基紙に塗布し、フラツ
シユ・ランプによる露光後カツプリング成分を含
むアルカリ水溶液で現像するものであり、乾式は
ジアゾ化合物とカツプリング成分とを基紙に塗布
し、露光後アンモニアガス等により現像するもの
である。又熱式は、ジアゾ化合物とカツプリング
成分と加熱によりアルカリ成分を分離する現像剤
とを基紙に塗布し、露光後加熱により現像するも
のである。 The diazo photosensitive paper 4 is known to have a photosensitive layer compatible with wet, dry, and thermal developing means.The wet type coats a diazo compound on a base paper and contains a coupling component after exposure with a flash lamp. Developing is carried out with an aqueous alkali solution, and in the dry method, a diazo compound and a coupling component are applied to a base paper, and after exposure, development is carried out with ammonia gas or the like. In the thermal method, a diazo compound, a coupling component, and a developer that separates an alkali component by heating are applied to a base paper, and after exposure, development is performed by heating.
本考案の装置を使用してジアゾ感光複写する場
合の該感光紙の感光層材料も、湿式、乾式、熱式
にそれぞれ対応した組成のものが使用され、第１
図は湿式の場合について記載している。 When carrying out diazo photosensitive copying using the apparatus of the present invention, the photosensitive layer material of the photosensitive paper also has compositions corresponding to wet, dry, and thermal methods.
The figure describes the case of wet type.
（実施例）
次に、添付図面に基づいて本考案の実施例につ
いて本考案をより詳細に説明する。(Example) Next, the present invention will be described in more detail with regard to an example of the present invention based on the accompanying drawings.
第１図は、本考案の一実施例としてのジアゾ複
写機能を具備した電子写真装置の概略説明図であ
る。この電子写真装置は、表面がセレンで被覆さ
れている光導電性感光体ドラム１に帯電器イによ
つて静電像が形成され、現像部ロでトナー現像さ
れ、このトナー画像は転写部ハで記録シート２に
転写されるような構造になつている。転写後の記
録シート２は、湿式のジアゾ感光紙と重ねられて
キセノン・フラツシユ・ランプ３によつて一緒に
閃光に曝されるようになつている。この時、記録
シートに転写されたトナー画像は熱融着されて定
着し、同時にジアゾ感光紙も記録シートの像部分
に対応する部分だけ残して露光されることにな
る。その後、記録シート２とジアゾ感光紙は分離
され、記録シート２はそのままとり出され、ジア
ゾ感光紙は内臓されているジアゾ現像部５で現像
された後にとり出されるようになつている。 FIG. 1 is a schematic explanatory diagram of an electrophotographic apparatus equipped with a diazo copying function as an embodiment of the present invention. In this electrophotographic apparatus, an electrostatic image is formed on a photoconductive photoreceptor drum 1 whose surface is coated with selenium by a charger A, and is developed with toner in a developing section B, and this toner image is transferred to a transfer section. The structure is such that the image is transferred to the recording sheet 2 in the following manner. After the transfer, the recording sheet 2 is overlapped with wet diazo photosensitive paper and exposed to flash light from a xenon flash lamp 3 together. At this time, the toner image transferred to the recording sheet is thermally fused and fixed, and at the same time, the diazo photosensitive paper is also exposed to light leaving only a portion corresponding to the image portion of the recording sheet. Thereafter, the recording sheet 2 and the diazo photosensitive paper are separated, and the recording sheet 2 is taken out as is, while the diazo photosensitive paper is developed in a built-in diazo developing section 5 and then taken out.
（効果）
この考案に係る電子写真装置によれば、電子写
真方式による記録シート上の記録と、同時にジア
ゾ感光紙上には記録シート上の画像と同一のパタ
ーンの鮮明なジアゾ複写像が得られることにな
る。なお、本考案の電子写真装置に於いては、キ
セノン・フラツシユ・ランプの閃光を強くした
り、記録シート２及びジアゾ感光紙を薄くすれ
ば、記録スピードとの関連に於いては、２枚以上
のジアゾ感光紙をも同時に複写することも可能で
ある。(Effects) According to the electrophotographic apparatus of this invention, it is possible to record on a recording sheet by electrophotography and simultaneously obtain a clear diazo copy image on diazo photosensitive paper with the same pattern as the image on the recording sheet. become. In addition, in the electrophotographic apparatus of the present invention, if the flash of the xenon flash lamp is made stronger or the recording sheet 2 and the diazo photosensitive paper are made thinner, two or more sheets can be printed in relation to the recording speed. It is also possible to copy diazo-sensitive paper at the same time.
第１図は本考案のジアゾ複写機能を具備した電
子写真装置の概略説明図である。
１……光導電性感光体ドラム、２……記録シー
ト、３……フラツシユ・ランプ、４……ジアゾ感
光紙、５……ジアゾ現像部、イ……帯電器、ロ…
…現像部、ハ……転写部。
FIG. 1 is a schematic explanatory diagram of an electrophotographic apparatus equipped with a diazo copying function according to the present invention. DESCRIPTION OF SYMBOLS 1... Photoconductive photoreceptor drum, 2... Recording sheet, 3... Flash lamp, 4... Diazo photosensitive paper, 5... Diazo developing section, A... Charger, B...
...developing section, c...transfer section.
Claims (1)
シート２に転写し、フラツシユ・ランプ３で熱融
着して該トナー画像を定着する方式の電子写真装
置において、トナー画像を転写受理した記録シー
ト２とジアゾ感光紙４を重ね、該フラツシユ・ラ
ンプ３の閃光により該トナー画像を熱融着する際
に同時にジアゾ記録が行われ、その後、記録シー
ト２とジアゾ感光紙４は分離され、記録シート２
はそのままとり出され、ジアゾ感光紙は内臓され
ているジアゾ現像部５で現像された後にとり出す
ように構成していることを特徴とするジアゾ複写
機能を具備した電子写真装置。 In an electrophotographic apparatus that transfers a toner image from a photoconductive photoreceptor drum 1 to a recording sheet 2 and fixes the toner image by thermally fusing it with a flash lamp 3, the recording sheet 2 receives the toner image transferred thereto. and diazo photosensitive paper 4, and diazo recording is performed at the same time when the toner image is thermally fused by flashing light from the flash lamp 3. After that, the recording sheet 2 and the diazo photosensitive paper 4 are separated, and the recording sheet 2
An electrophotographic apparatus equipped with a diazo copying function, characterized in that the diazo photosensitive paper is taken out as is, and the diazo photosensitive paper is taken out after being developed in a built-in diazo developing section 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15743084U JPH023558Y2 (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15743084U JPH023558Y2 (en) | 1984-10-17 | 1984-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173167U JPS6173167U (en) | 1986-05-17 |
| JPH023558Y2 true JPH023558Y2 (en) | 1990-01-26 |
Family
ID=30715426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15743084U Expired JPH023558Y2 (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023558Y2 (en) |
-
1984
- 1984-10-17 JP JP15743084U patent/JPH023558Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6173167U (en) | 1986-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3690756A (en) | Color xerography | |
| FR2280115A1 (en) | Electrophotographic copying by developing electrostatic image - with toner which is transferred by ultrasonic vibration to print sheet | |
| US3600210A (en) | Transparent xerocopies | |
| JPH023558Y2 (en) | ||
| JPS5917567A (en) | Electrostatic printing method | |
| JPS5842059A (en) | Electrostatic printing method | |
| JPS5934541A (en) | Color electrophotographic method | |
| US4077802A (en) | Single color electrophotographic copy process | |
| JPS59102256A (en) | Color recording device | |
| JPS5926771A (en) | Electrostatic copying and printing machine | |
| JPS5926754A (en) | Electrostatic copying and printing device | |
| JPH0157785B2 (en) | ||
| JP3810072B2 (en) | Image forming method and copy paper reuse method | |
| JPS5646257A (en) | Image composing method | |
| JPS58180566U (en) | Two-color electrophotographic toner recovery device | |
| JPS608965U (en) | electrophotographic equipment | |
| JPS59121357A (en) | Multicolor combined copying and recording method | |
| JPS5768862A (en) | Copying method | |
| JPS59128670U (en) | Electrophotocopy machine | |
| JPH03116068A (en) | Image forming device | |
| JPS5891752U (en) | copying device | |
| JPS55111952A (en) | Electrophotographic method | |
| JPS61112334U (en) | ||
| JPS58163964U (en) | Development device for electrostatic printing equipment | |
| JPS5875168A (en) | Image recording method |