JPS60187150U - Paper feeding device - Google Patents
Paper feeding deviceInfo
- Publication number
- JPS60187150U JPS60187150U JP7542584U JP7542584U JPS60187150U JP S60187150 U JPS60187150 U JP S60187150U JP 7542584 U JP7542584 U JP 7542584U JP 7542584 U JP7542584 U JP 7542584U JP S60187150 U JPS60187150 U JP S60187150U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- image
- tray
- double
- machine
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自動両面コピーが可能な電子写真複写機
等の給紙装置の概略構成図、第２図は本考案の自動両面
コピーが可能な電子写真複写機等の給紙装置の一実施例
を示す概略構成図である。
図中１・・・感光体ドラム、２・・・両面トレイ、３・
・・給紙トレイ、４・・・転写部、５．５’、６・・・
用紙の搬送路、７−・・用紙ガイド、訃・・用紙の搬送
路、９・・・給紙ローラ、１０・・・画像検知センサー
１１・・・用紙、１２・・・表示装置。Figure 1 is a schematic configuration diagram of a conventional paper feeding device for an electrophotographic copying machine capable of automatic double-sided copying, and Figure 2 is a diagram of a paper feeding device of an electrophotographic copying machine capable of automatic double-sided copying according to the present invention. FIG. 1 is a schematic configuration diagram showing an example. In the figure, 1...photosensitive drum, 2...double-sided tray, 3...
...Paper feed tray, 4...Transfer section, 5.5', 6...
Paper transport path, 7--Paper guide, 9--Paper transport path, 9--Paper feed roller, 10--Image detection sensor 11--Paper, 12--Display device.
Claims (1)
給紙トレイとを配置し、給紙トレイから送り出した用紙
の片面に前記感光体ドラムの転写部で当該ドラムの表面
に形成した像を転写したのち両面トレイ内に収納し、該
両面トレイから当該用紙を感光体ドラムの転写部へ送っ
て残る片面への像を転写したのち機外へと排紙するよう
に構成した電子写真複写機において、前記両面トレイの
用紙の搬送路の適所に、当該両面トレイから送り出され
る用紙の片面の画像を検知し、その有無によって用紙の
重送を検出する画像検知センサーを配置したことを特徴
とする給紙装置。A double-sided tray and a paper feed tray are arranged at appropriate locations on one outside of the photoreceptor drum, etc. in the machine, and an image is formed on one side of the paper sent from the paper feed tray by the transfer section of the photoreceptor drum on the surface of the drum. An electrophotographic copying machine configured such that after transferring the image, the paper is stored in a double-sided tray, the paper is sent from the double-sided tray to a transfer section of a photoreceptor drum, the image on the remaining one side is transferred, and then the paper is discharged outside the machine. The machine is characterized in that an image detection sensor is disposed at an appropriate position on the paper conveyance path of the duplex tray to detect an image of one side of the paper sent out from the duplex tray, and detect double feeding of paper based on the presence or absence of the image. paper feed device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7542584U JPS60187150U (en) | 1984-05-23 | 1984-05-23 | Paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7542584U JPS60187150U (en) | 1984-05-23 | 1984-05-23 | Paper feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187150U true JPS60187150U (en) | 1985-12-11 |
Family
ID=30616633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7542584U Pending JPS60187150U (en) | 1984-05-23 | 1984-05-23 | Paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187150U (en) |
-
1984
- 1984-05-23 JP JP7542584U patent/JPS60187150U/en active Pending
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