JPS6019068U - Image forming device - Google Patents
Image forming deviceInfo
- Publication number
- JPS6019068U JPS6019068U JP10969983U JP10969983U JPS6019068U JP S6019068 U JPS6019068 U JP S6019068U JP 10969983 U JP10969983 U JP 10969983U JP 10969983 U JP10969983 U JP 10969983U JP S6019068 U JPS6019068 U JP S6019068U
- Authority
- JP
- Japan
- Prior art keywords
- transfer material
- fixing roller
- image forming
- transfer
- pressure fixing
- 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
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電子写真装置の従来例を示す断面図、第２図は
第１図における圧力定着ローラに中挟の転写材が通過す
る状態を進行方向から見た図、第３図は本考案の実施例
の断面図、第４図は該実施例における定着ローラおよび
搬送ベルトを上から見た図、第５図は寄せ板の動作機構
を例示した図である。
１・・・感光ドラム、２・・・帯電器、３・・・光源、
４・・・原稿台、５・・・結像性光ガイドアレイ、６・
・・現像器、７・・・給紙部、８・・・転写材、９・・
・転写帯電器、１０・・・分離ベルト、１１・・・圧力
定着ローラ、１３・・・クリーニング装置、１４・・・
搬送ベルト、１５・・・転写材中検知器、１６・・・転
写材後端検知器、１７・・・寄せ板、２０・・・作動回
路、２１・・・ソレノイド、２２・・・バネ。Fig. 1 is a sectional view showing a conventional example of an electrophotographic device, Fig. 2 is a view from the direction of movement of the intermediate transfer material passing through the pressure fixing roller in Fig. 1, and Fig. 3 is a view of the present invention. FIG. 4 is a top view of the fixing roller and conveyor belt in this embodiment, and FIG. 5 is a diagram illustrating the operating mechanism of the cross plate. 1... Photosensitive drum, 2... Charger, 3... Light source,
4... Document table, 5... Imaging light guide array, 6...
...Developer, 7...Paper feed section, 8...Transfer material, 9...
- Transfer charger, 10... Separation belt, 11... Pressure fixing roller, 13... Cleaning device, 14...
Conveyor belt, 15...Transfer material middle detector, 16...Transfer material trailing edge detector, 17...Jump plate, 20...Operation circuit, 21...Solenoid, 22...Spring.
Claims (1)
定着のため搬送する画像形成装置において、転写材の巾
が圧力定着ローラの巾より小さい所定巾よりも小さいこ
とを検知する手段と、転写材が転写位置から去ったこと
を検知する手段と、これら両検知手段の検知信号に応動
して上記圧力定着ローラの中央部に向けて転写材のほぼ
中央部が進行する様に転写位置から定着ローラまでの間
において転写材の進行経路を変更する手段とを具えたこ
とを特徴とする画像形成装置。In an image forming apparatus including a pressure fixing roller and transporting a transfer material for transfer and fixing on one side basis, means for detecting that the width of the transfer material is smaller than a predetermined width smaller than the width of the pressure fixing roller; means for detecting that the transfer material has left the transfer position, and a fixing roller from the transfer position so that approximately the center of the transfer material advances toward the center of the pressure fixing roller in response to detection signals from both of the detection means. An image forming apparatus characterized by comprising: means for changing a traveling path of a transfer material during the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10969983U JPS6019068U (en) | 1983-07-15 | 1983-07-15 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10969983U JPS6019068U (en) | 1983-07-15 | 1983-07-15 | Image forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6019068U true JPS6019068U (en) | 1985-02-08 |
Family
ID=33429023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10969983U Pending JPS6019068U (en) | 1983-07-15 | 1983-07-15 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019068U (en) |
-
1983
- 1983-07-15 JP JP10969983U patent/JPS6019068U/en active Pending
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