JPH0248350U - - Google Patents
Info
- Publication number
- JPH0248350U JPH0248350U JP12856988U JP12856988U JPH0248350U JP H0248350 U JPH0248350 U JP H0248350U JP 12856988 U JP12856988 U JP 12856988U JP 12856988 U JP12856988 U JP 12856988U JP H0248350 U JPH0248350 U JP H0248350U
- Authority
- JP
- Japan
- Prior art keywords
- image
- photoreceptor
- detection means
- image position
- position detection
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 108091008695 photoreceptors Proteins 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案の画像の色ズレ検出装置の実施
例を示す説明図、第２図は感光体ドラムの周囲に
配置される各機構の説明図であり、第３図は本考
案の別の実施例の説明図である。
図中の符号、１……感光体ドラム、３……露光
部、４……現像装置、７……パツチ像、１０……
ラインセンサ、１１……光源、１２……比較部、
１３……制御部、１５……プリンタ部、１６……
プロセツサ、１７……表示部、１８……排紙部、
１９……プロセツサ。
FIG. 1 is an explanatory diagram showing an embodiment of the image color shift detection device of the present invention, FIG. 2 is an explanatory diagram of each mechanism arranged around the photoreceptor drum, and FIG. It is an explanatory view of an example of. Symbols in the figure: 1...photosensitive drum, 3...exposure section, 4...developing device, 7...patch image, 10...
line sensor, 11... light source, 12... comparison section,
13...Control unit, 15...Printer unit, 16...
processor, 17...display section, 18...paper ejection section,
19...Processor.
Claims (1)
用紙に転写して記録紙を作成するように構成して
なる画像形成装置において、 前記感光体に対応させて、同一の位相の部分の
検知を行い得るように、感光体の長さ方向に２つ
の画像の位置検知手段を配置し、該検知手段によ
り得られる画像の位置の情報を入力して、制御の
動作を行うための制御手段を設け、 該画像の位置検知手段をラインセンサによりそ
れぞれ構成し、前記２つの画像位置検知手段によ
り得られる情報を制御手段に入力して、感光体に
形成された２つの画像のズレを検知し得るように
構成したことを特徴とする画像の色ズレ検知装置
。[Claims for Utility Model Registration] An image forming apparatus configured to form a two-color image on the surface of a photoreceptor and transfer the image to paper to create recording paper, which corresponds to the photoreceptor. Then, two image position detection means are arranged in the length direction of the photoreceptor so that parts having the same phase can be detected, and information on the image position obtained by the detection means is inputted, A control means for performing the control operation is provided, the image position detection means are each constituted by a line sensor, information obtained by the two image position detection means is inputted to the control means, and the image is formed on the photoreceptor. What is claimed is: 1. An image color shift detection device, characterized in that it is configured to be able to detect a shift between two images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856988U JPH0248350U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856988U JPH0248350U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248350U true JPH0248350U (en) | 1990-04-04 |
Family
ID=31382031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12856988U Pending JPH0248350U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248350U (en) |
-
1988
- 1988-09-30 JP JP12856988U patent/JPH0248350U/ja active Pending
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