JPS61119155U - - Google Patents
Info
- Publication number
- JPS61119155U JPS61119155U JP140885U JP140885U JPS61119155U JP S61119155 U JPS61119155 U JP S61119155U JP 140885 U JP140885 U JP 140885U JP 140885 U JP140885 U JP 140885U JP S61119155 U JPS61119155 U JP S61119155U
- Authority
- JP
- Japan
- Prior art keywords
- amount
- light
- photosensitive drum
- exposure lamp
- detecting
- 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 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
Landscapes
- Control Of Exposure In Printing And Copying (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP140885U JPS61119155U (es) | 1985-01-11 | 1985-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP140885U JPS61119155U (es) | 1985-01-11 | 1985-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61119155U true JPS61119155U (es) | 1986-07-28 |
Family
ID=30474128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP140885U Pending JPS61119155U (es) | 1985-01-11 | 1985-01-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61119155U (es) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576871A (en) * | 1980-06-17 | 1982-01-13 | Ricoh Co Ltd | Detection of exposure in electrophotographic copier |
JPS6031132A (ja) * | 1983-07-30 | 1985-02-16 | Mita Ind Co Ltd | 自動露光装置 |
-
1985
- 1985-01-11 JP JP140885U patent/JPS61119155U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576871A (en) * | 1980-06-17 | 1982-01-13 | Ricoh Co Ltd | Detection of exposure in electrophotographic copier |
JPS6031132A (ja) * | 1983-07-30 | 1985-02-16 | Mita Ind Co Ltd | 自動露光装置 |