JPS6181659U - - Google Patents
Info
- Publication number
- JPS6181659U JPS6181659U JP16533784U JP16533784U JPS6181659U JP S6181659 U JPS6181659 U JP S6181659U JP 16533784 U JP16533784 U JP 16533784U JP 16533784 U JP16533784 U JP 16533784U JP S6181659 U JPS6181659 U JP S6181659U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- image
- cleaning member
- copying apparatus
- sampling data
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims 2
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Measuring Cells (AREA)
Description
第１図は本考案にかかる複写装置の一実施例に
ついてその全体構成例を示す概念図、第２図は同
実施例装置の制御構成例を示すブロツク図、第３
図は同実施例装置の具体動作例を説明するための
フローチヤートである。
１…原稿、２…プラテン、３…ターゲツト、４
…露光光源、１０…部分消去用ランプ、１１…現
像器、１５…クリーニング装置、１６…感光ドラ
ム、１７…光センサ、１８…発光窓、１９…受光
窓、２０…クリーニング部材、２１…ソレノイド
、３０…自動濃度調整装置、３１…ＣＰＵ。
FIG. 1 is a conceptual diagram showing an example of the overall configuration of an embodiment of a copying apparatus according to the present invention, FIG. 2 is a block diagram showing an example of the control configuration of the same embodiment, and FIG.
The figure is a flowchart for explaining a specific example of the operation of the apparatus of the embodiment. 1... Original, 2... Platen, 3... Target, 4
... exposure light source, 10 ... partial erasing lamp, 11 ... developer, 15 ... cleaning device, 16 ... photosensitive drum, 17 ... optical sensor, 18 ... light emitting window, 19 ... light receiving window, 20 ... cleaning member, 21 ... solenoid, 30...Automatic density adjustment device, 31...CPU.
Claims (1)
導き、該像を現像した後該現像後の像を光センサ
で検出することにより現像に関するサンプリング
データを抽出し、該抽出したサンプリングデータ
に基づきコピー濃度を調整する自動濃度調整機能
を備えた複写装置において、 前記光センサの表面上を摺動し光センサ表面を
清掃するクリーニング部材と、該クリーニング部
材を適宜のタイミングで摺動駆動する駆動手段と
を具えた複写装置。[Claims for Utility Model Registration] Guide an image of a target with a predetermined brightness onto a photoreceptor, develop the image, and then detect the developed image with an optical sensor to extract sampling data regarding the development, A copying apparatus equipped with an automatic density adjustment function that adjusts copy density based on the extracted sampling data, further comprising a cleaning member that slides on the surface of the optical sensor to clean the optical sensor surface, and a cleaning member that is moved at an appropriate timing. and a driving means for slidingly driving the copying apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16533784U JPS6181659U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16533784U JPS6181659U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181659U true JPS6181659U (en) | 1986-05-30 |
Family
ID=30723189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16533784U Pending JPS6181659U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63142377A (en) * | 1986-12-05 | 1988-06-14 | Ricoh Co Ltd | Automatic concentration adjustment device |
-
1984
- 1984-10-31 JP JP16533784U patent/JPS6181659U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63142377A (en) * | 1986-12-05 | 1988-06-14 | Ricoh Co Ltd | Automatic concentration adjustment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4740818A (en) | Electrophotographic reproduction apparatus and method with selective screening | |
| JPS57161763A (en) | Optical date recorder of copying machine | |
| JPS5887560A (en) | Copying machine | |
| JPH0241255U (en) | ||
| JPH03172863A (en) | Device and method for forming image | |
| JPS57151970A (en) | Copying apparatus | |
| JPS5821158U (en) | Target latent image forming device for process control in electronic copying machines | |
| JPS6358246U (en) | ||
| JPS56128964A (en) | Copy-density control and paper jam detection device | |
| JPS58176658A (en) | Automatic control device for density of electrophotographic copying machine | |
| JPS58170640U (en) | copying device | |
| JPS62195161U (en) | ||
| JPS63208067A (en) | copying device | |
| JPS60159446U (en) | Copying machine toner image forming device | |
| JPS6374656U (en) | ||
| JPS6449931U (en) | ||
| JPH0244745U (en) | ||
| JPS6266279A (en) | Control device for copying machine | |
| JPS58144344U (en) | Exposure device for copying machines | |
| JPS56128977A (en) | Control method for copying density | |
| JPS63100744U (en) | ||
| JPS62123438A (en) | Microfilm reader and printer | |
| JPH0396670U (en) | ||
| JPS6462070A (en) | Color information separating device | |
| JPS6124758U (en) | Toner density control pattern device |