JPS63100745U - - Google Patents
Info
- Publication number
- JPS63100745U JPS63100745U JP19479986U JP19479986U JPS63100745U JP S63100745 U JPS63100745 U JP S63100745U JP 19479986 U JP19479986 U JP 19479986U JP 19479986 U JP19479986 U JP 19479986U JP S63100745 U JPS63100745 U JP S63100745U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- forming apparatus
- image forming
- automatically controls
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案が実施される電子写真複写装置
の概略図、第２図ａ、第２図ｂは蛍光コレクター
の発光状態を示した図、第３図ａ、第３図ｂは本
考案の実施例を示す断面図。
１…原稿、２…原稿台ガラス、３…光源、４…
反射笠、５…短焦点結像素子アレイ、６…帯電器
、７…感光体、８…現像機、９…転写紙、１０…
転写帯電器、１１…定着ローラ、１２…クリーニ
ングブレード、１３―１…集光材（蛍光コレクタ
）、１３―２…集光レンズ、１３―３…光フアイ
バー、１３―４…受光素子（ｐｈｏｔｏ ｄｉｏ
ｄｅ）、１９…原稿反射光。
FIG. 1 is a schematic diagram of an electrophotographic copying apparatus in which the present invention is implemented, FIGS. 2a and 2b are diagrams showing the light emitting state of the fluorescent collector, and FIGS. 3a and 3b are diagrams of the present invention. FIG. 1...Original, 2...Original table glass, 3...Light source, 4...
Reflection shade, 5... Short focus imaging element array, 6... Charger, 7... Photoreceptor, 8... Developing device, 9... Transfer paper, 10...
Transfer charger, 11... Fixing roller, 12... Cleaning blade, 13-1... Light collecting material (fluorescent collector), 13-2... Focusing lens, 13-3... Optical fiber, 13-4... Light receiving element (photo dio)
de), 19... Original reflected light.
Claims (1)
利用して画像濃度制御手段を自動的に制御するよ
うにした画像形成装置に於いて、前記反射光を集
光する集光部材が蛍光物質を分散させたプラスチ
ツク材、又はガラス材であり、前記集光部材から
の出射光を通過させるレンズとレンズからの出射
光が導かれる光フアイバー又は受光素子と前記画
像濃度制御手段を自動的に制御する制御手段を有
することを特徴とする画像形成装置。 In an image forming apparatus that automatically controls an image density control means using reflected light from a document illuminated by an illumination device, a condensing member that condenses the reflected light disperses a fluorescent substance. A lens that is made of a plastic material or a glass material and that allows the emitted light from the light collecting member to pass through, an optical fiber or light receiving element to which the emitted light from the lens is guided, and control that automatically controls the image density control means. An image forming apparatus comprising: means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19479986U JPS63100745U (en) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19479986U JPS63100745U (en) | 1986-12-18 | 1986-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100745U true JPS63100745U (en) | 1988-06-30 |
Family
ID=31152107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19479986U Pending JPS63100745U (en) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100745U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58214142A (en) * | 1982-06-07 | 1983-12-13 | Toshiba Corp | Picture density detector for picture producer |
| JPS6193413A (en) * | 1984-10-12 | 1986-05-12 | Shimizu Constr Co Ltd | Lighting device |
-
1986
- 1986-12-18 JP JP19479986U patent/JPS63100745U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58214142A (en) * | 1982-06-07 | 1983-12-13 | Toshiba Corp | Picture density detector for picture producer |
| JPS6193413A (en) * | 1984-10-12 | 1986-05-12 | Shimizu Constr Co Ltd | Lighting device |
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