JPS5840765U - Pre-transfer heating device for recording paper in electrophotographic copying equipment - Google Patents
Pre-transfer heating device for recording paper in electrophotographic copying equipmentInfo
- Publication number
- JPS5840765U JPS5840765U JP13369281U JP13369281U JPS5840765U JP S5840765 U JPS5840765 U JP S5840765U JP 13369281 U JP13369281 U JP 13369281U JP 13369281 U JP13369281 U JP 13369281U JP S5840765 U JPS5840765 U JP S5840765U
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- cleaning
- heating device
- electrophotographic copying
- transfer
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、一般の電子写真複写装置の一構成例 ′を
示す線図、第２図はこの考案に係る電子写真複写装置に
おける記録紙の転写前加熱装置の一実施例の要部斜視図
、第３図はこの考案に係る記録紙転写前加熱装置の一実
施例の全体構成を示す線図である。
図面中、５は露光部、８は感光ドラム、１０はトナー現
像装置、１１は記録紙カセット、１５は転写ローラ、１
８は定着装置、２０はクリーニングブラシ、２１はフィ
ルタ、２２はファン、２３はケース、２６は排気ダクト
、２７は排気パイプ、２Ｂは蛇行管、３０は排気口であ
る。FIG. 1 is a diagram showing an example of the configuration of a general electrophotographic copying device, and FIG. 2 is a perspective view of essential parts of an embodiment of a pre-transfer heating device for recording paper in an electrophotographic copying device according to this invention. , FIG. 3 is a diagram showing the overall configuration of an embodiment of the recording paper pre-transfer heating device according to this invention. In the drawing, 5 is an exposure section, 8 is a photosensitive drum, 10 is a toner developing device, 11 is a recording paper cassette, 15 is a transfer roller, 1
8 is a fixing device, 20 is a cleaning brush, 21 is a filter, 22 is a fan, 23 is a case, 26 is an exhaust duct, 27 is an exhaust pipe, 2B is a meandering pipe, and 30 is an exhaust port.
Claims (1)
電潜像をトナー像にするための現像装置と、前記現像さ
れたトナー像を記録紙へ転写するための転写装置と、前
記トナー像が転写された記録紙を、加熱定着するための
定着装置と、前記ドラム上に残留するトナーを清掃回収
するためのクリーニング・ブラシ、フィルタ、ファン及
びこれらを囲むケースとからなるクリーニング装置とを
備えた電子写真複写装置に於て、前記定着装置に密着配
置した蛇行管を介して、クリーニング装置のケースと、
転写装置に至る前の記録紙の表面に対向配置した排気口
とを接続する排気パイプを設け、フィルタにより清浄化
された空気流を、前記蛇行管を通過させることにより加
熱し、該加熱空気流を前記クリーニング装置のファンに
より、前記記録紙面に噴射させるごとく構成したことを
特徴とする記録紙の転写前加熱装置。a photosensitive drum on which an electrostatic latent image is formed; a developing device for converting the formed electrostatic latent image into a toner image; a transfer device for transferring the developed toner image onto recording paper; a fixing device for heating and fixing the recording paper to which the toner image has been transferred; a cleaning device comprising a cleaning brush, a filter, a fan, and a case surrounding them for cleaning and collecting toner remaining on the drum; In an electrophotographic copying apparatus equipped with the above-mentioned fixing device, the case of the cleaning device and
An exhaust pipe is provided that connects an exhaust port placed opposite to the surface of the recording paper before reaching the transfer device, and the air flow that has been purified by the filter is heated by passing through the meandering pipe, and the heated air flow is heated. A pre-transfer heating device for recording paper, characterized in that the heating device is configured to spray onto the surface of the recording paper by a fan of the cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369281U JPS5840765U (en) | 1981-09-10 | 1981-09-10 | Pre-transfer heating device for recording paper in electrophotographic copying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369281U JPS5840765U (en) | 1981-09-10 | 1981-09-10 | Pre-transfer heating device for recording paper in electrophotographic copying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5840765U true JPS5840765U (en) | 1983-03-17 |
Family
ID=29927140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13369281U Pending JPS5840765U (en) | 1981-09-10 | 1981-09-10 | Pre-transfer heating device for recording paper in electrophotographic copying equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840765U (en) |
-
1981
- 1981-09-10 JP JP13369281U patent/JPS5840765U/en active Pending
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