JPS6449859U - - Google Patents
Info
- Publication number
- JPS6449859U JPS6449859U JP14296487U JP14296487U JPS6449859U JP S6449859 U JPS6449859 U JP S6449859U JP 14296487 U JP14296487 U JP 14296487U JP 14296487 U JP14296487 U JP 14296487U JP S6449859 U JPS6449859 U JP S6449859U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light amount
- exposure
- detection means
- amount 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 10
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- 238000011002 quantification Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14296487U JPS6449859U (en]) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14296487U JPS6449859U (en]) | 1987-09-21 | 1987-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449859U true JPS6449859U (en]) | 1989-03-28 |
Family
ID=31409358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14296487U Pending JPS6449859U (en]) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449859U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113232A (ja) * | 1983-11-25 | 1985-06-19 | Fuji Xerox Co Ltd | 画像記録装置の光源制御装置 |
| JPS60134230A (ja) * | 1983-12-22 | 1985-07-17 | Minolta Camera Co Ltd | 複写機の自動露光制御機構 |
| JPS60184240A (ja) * | 1984-03-02 | 1985-09-19 | Canon Inc | 画像形成装置 |
-
1987
- 1987-09-21 JP JP14296487U patent/JPS6449859U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60113232A (ja) * | 1983-11-25 | 1985-06-19 | Fuji Xerox Co Ltd | 画像記録装置の光源制御装置 |
| JPS60134230A (ja) * | 1983-12-22 | 1985-07-17 | Minolta Camera Co Ltd | 複写機の自動露光制御機構 |
| JPS60184240A (ja) * | 1984-03-02 | 1985-09-19 | Canon Inc | 画像形成装置 |
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