JPS6358247U - - Google Patents
Info
- Publication number
- JPS6358247U JPS6358247U JP15106686U JP15106686U JPS6358247U JP S6358247 U JPS6358247 U JP S6358247U JP 15106686 U JP15106686 U JP 15106686U JP 15106686 U JP15106686 U JP 15106686U JP S6358247 U JPS6358247 U JP S6358247U
- Authority
- JP
- Japan
- Prior art keywords
- image reading
- image
- unit
- reading unit
- motor
- 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
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案に係る画像走査部の一実施例を
示す概略構成図、第２図は複写像と記録紙を同期
させるための制御システムを示す図、第３図は従
来例の複写機の概略構成図、第４図は画像読取部
を示す図である。
１２，３２……レジストローラ、１４……画像
読取部、１５……感光体ドラム、１６，２０……
光源、２４……モータ、２５……エンコーダ、２
６……ストツパー、２９……回転方向判別回路、
３０……制御回路、３１……ＲＯＭ、３３，３４
……駆動回路、３５……ＲＡＭ。
FIG. 1 is a schematic configuration diagram showing an embodiment of an image scanning section according to the present invention, FIG. 2 is a diagram showing a control system for synchronizing a copy image and recording paper, and FIG. 3 is a diagram of a conventional copying machine. FIG. 4 is a diagram showing the image reading section. 12, 32... Registration roller, 14... Image reading unit, 15... Photosensitive drum, 16, 20...
Light source, 24...Motor, 25...Encoder, 2
6...Stopper, 29...Rotation direction determination circuit,
30... Control circuit, 31... ROM, 33, 34
...Drive circuit, 35...RAM.
Claims (1)
期して給紙部を駆動させる複写機において、 前記モータの始動時に、前記画像読取部を低速
で移動させてストツパーに当接させ、該当接にと
もなう前記モータの回転方向の変化にもとづき前
記画像読取部の位置を検出する手段と、 前記検出する手段によつて検出された前記画像
読取部の位置にもとづき前記画像読取部を所定の
停止位置に停止させる手段とを具え、画像読取り
時に前記画像読取部が前記所定の停止位置から画
像走査領域に達する間所定のパルスをカウントし
、該カウント値が所定値に達すると給紙部を駆動
させることを特徴とする複写機。[Claims for Utility Model Registration] In a copying machine in which a paper feed unit is driven in synchronization with the movement of an image reading unit as a motor rotates, the image reading unit is moved at a low speed when the motor is started to reach a stopper. a means for detecting the position of the image reading section based on a change in the rotational direction of the motor caused by the contact; and a means for reading the image based on the position of the image reading section detected by the detecting means. and a means for stopping the unit at a predetermined stop position, the image reading unit counts a predetermined pulse while the image reading unit reaches an image scanning area from the predetermined stop position when reading an image, and when the count value reaches a predetermined value. A copying machine characterized by driving a paper feed section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15106686U JPS6358247U (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15106686U JPS6358247U (en) | 1986-10-01 | 1986-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6358247U true JPS6358247U (en) | 1988-04-18 |
Family
ID=31067790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15106686U Pending JPS6358247U (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6358247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144557A (en) * | 1988-11-26 | 1990-06-04 | Mita Ind Co Ltd | Device abnormality detecting device and correcting device for image formation position of image forming device |
-
1986
- 1986-10-01 JP JP15106686U patent/JPS6358247U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144557A (en) * | 1988-11-26 | 1990-06-04 | Mita Ind Co Ltd | Device abnormality detecting device and correcting device for image formation position of image forming device |
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