JPH0446041U - - Google Patents
Info
- Publication number
- JPH0446041U JPH0446041U JP8907990U JP8907990U JPH0446041U JP H0446041 U JPH0446041 U JP H0446041U JP 8907990 U JP8907990 U JP 8907990U JP 8907990 U JP8907990 U JP 8907990U JP H0446041 U JPH0446041 U JP H0446041U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- paper
- relay
- registration
- registration roller
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Registering Or Overturning Sheets (AREA)
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は感光体周りの給紙搬送系の概略構成図、第２図
は同時駆動時の横スジ発生位置を示す平面図、第
３図は同時駆動時と対比して示すタイムラグを設
けた場合のトルク変動特性図である。
１……感光体、５……用紙、６……給紙トレイ
、７……給紙ローラ、８……中継ローラ、９……
レジストローラ。
The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic diagram of the paper feed conveyance system around the photoconductor, Fig. 2 is a plan view showing the position where horizontal streaks occur during simultaneous driving, and Fig. 3 2 is a torque fluctuation characteristic diagram when a time lag is provided in comparison with simultaneous driving. 1...Photoconductor, 5...Paper, 6...Paper feed tray, 7...Paper feed roller, 8...Relay roller, 9...
Registration roller.
Claims (1)
紙ローラ、中継ローラ及びレジストローラを設け
、前記感光体と前記中継ローラと前記レジストロ
ーラとを駆動させる共通の駆動源と、前記中継ロ
ーラと前記レジストローラとの駆動を各々オン・
オフさせるクラツチとを設け、前記用紙を前記レ
ジストローラ位置で一旦停止させた後、前記中継
ローラと前記レジストローラとを駆動させて前記
感光体上の書込み先端に合わせて再給紙させるよ
うにした給紙搬送装置において、前記再給紙時に
前記中継ローラと前記レジストローラとにトルク
的なタイムラグを設けたことを特徴とする給紙搬
送装置。 A paper feed roller, a relay roller, and a registration roller are provided for transporting paper from a paper feed tray to a photoconductor surface, a common drive source is provided for driving the photoconductor, the relay roller, and the registration roller, and the relay roller and the registration roller are provided. Turn on each roller and drive.
A clutch is provided to turn off the paper, and after the paper is temporarily stopped at the registration roller position, the relay roller and the registration roller are driven to re-feed the paper in alignment with the writing tip on the photoreceptor. A sheet feeding and conveying device, characterized in that a torque time lag is provided between the relay roller and the registration roller when refeeding the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8907990U JPH0446041U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8907990U JPH0446041U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446041U true JPH0446041U (en) | 1992-04-20 |
Family
ID=31822806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8907990U Pending JPH0446041U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446041U (en) |
-
1990
- 1990-08-24 JP JP8907990U patent/JPH0446041U/ja active Pending
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