JPH038350U - - Google Patents
Info
- Publication number
- JPH038350U JPH038350U JP6828989U JP6828989U JPH038350U JP H038350 U JPH038350 U JP H038350U JP 6828989 U JP6828989 U JP 6828989U JP 6828989 U JP6828989 U JP 6828989U JP H038350 U JPH038350 U JP H038350U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- photoreceptor
- paper
- transfer paper
- rollers
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 4
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の一実施例に係る画像形成装置
の外観を示すものであつて、同図ａは正面図、同
図ｂは側面図、第２図ａは上記画像形成装置の駆
動系の構成図、同図ｂは同図ａにおけるＡ矢視部
斜視図、第３図は上記画像形成装置の給紙部に適
用可能な他例の構成図、第４図ａは上記画像形成
装置の原稿台の駆動部の構成図、同図ｂは同図ａ
における部分側断面図、同図ｃは上記原稿台の駆
動部に設けられる接点部材の斜視図、第５図は上
記原稿台の駆動部に対向して配備される基板の構
成図、第６図は上記基板から得られる信号のタイ
ムチヤート、第７図は上記画像形成装置の動作手
順を示すタイムチヤート、第８図は上記画像形成
装置に用いられる上記基板の他例の構成図である
。
符号の説明、１……ハガキ（転写紙）、７……
給紙ローラ対、８……感光体ドラム、１１……定
着ローラ対。
Figure 1 shows the external appearance of an image forming apparatus according to an embodiment of the present invention, in which figure a is a front view, figure b is a side view, and figure 2 a is a drive system of the image forming apparatus. FIG. 3 is a configuration diagram of another example applicable to the paper feed section of the image forming apparatus, and FIG. A configuration diagram of the drive unit of the document table in Figure b is the same as Figure a.
FIG. 6c is a perspective view of a contact member provided on the drive section of the document table, FIG. 5 is a configuration diagram of a board disposed opposite to the drive section of the document table, and FIG. 7 is a time chart showing the operating procedure of the image forming apparatus, and FIG. 8 is a configuration diagram of another example of the substrate used in the image forming apparatus. Explanation of codes, 1... Postcard (transfer paper), 7...
Paper feed roller pair, 8... Photosensitive drum, 11... Fixing roller pair.
Claims (1)
光体の表面に沿つて湾曲されないような肉厚寸法
を有する厚肉の転写紙を該転写紙の給送方向に回
転駆動される給紙ローラ対により給紙し、上記感
光体の表面に形成された原稿像を上記転写紙に転
写すると共に定着ローラ対にて定着させる画像形
成装置において、上記感光体に対して直前に設け
られる上記給紙ローラ対と上記感光体との間及び
上記感光体と上記感光体に対して直後に設けられ
る上記定着ローラ対との間の寸法をそれぞれ上記
転写紙の全長寸法よりも短く設定すると共に、上
記給紙ローラ対と定着ローラ対との間の寸法を上
記転写紙の全長寸法よりも長く設定したことを特
徴とする画像形成装置。 A paper feed roller that is rotationally driven in the feeding direction of a thick transfer paper that can be attracted by the electrostatic adsorption force of the photoreceptor and that does not curve along the surface of the photoreceptor. In an image forming apparatus, the document image formed on the surface of the photoreceptor is transferred to the transfer paper and fixed by a pair of fixing rollers, the paper feeder being provided immediately before the photoreceptor. The dimensions between the pair of rollers and the photoconductor and between the photoconductor and the pair of fixing rollers provided immediately after the photoconductor are each set to be shorter than the overall length of the transfer paper, and the supply An image forming apparatus characterized in that the distance between the pair of paper rollers and the pair of fixing rollers is set to be longer than the overall length of the transfer paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828989U JPH038350U (en) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828989U JPH038350U (en) | 1989-06-12 | 1989-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038350U true JPH038350U (en) | 1991-01-25 |
Family
ID=31602596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6828989U Pending JPH038350U (en) | 1989-06-12 | 1989-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038350U (en) |
-
1989
- 1989-06-12 JP JP6828989U patent/JPH038350U/ja active Pending
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