JPH0121488B2 - - Google Patents
Info
- Publication number
- JPH0121488B2 JPH0121488B2 JP53040274A JP4027478A JPH0121488B2 JP H0121488 B2 JPH0121488 B2 JP H0121488B2 JP 53040274 A JP53040274 A JP 53040274A JP 4027478 A JP4027478 A JP 4027478A JP H0121488 B2 JPH0121488 B2 JP H0121488B2
- Authority
- JP
- Japan
- Prior art keywords
- size
- copy paper
- magnification
- document
- lens
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 28
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007687 exposure technique Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Projection-Type Copiers In General (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4027478A JPS54133326A (en) | 1978-04-07 | 1978-04-07 | Copying device with all copying operations on operatorsigma side as reference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4027478A JPS54133326A (en) | 1978-04-07 | 1978-04-07 | Copying device with all copying operations on operatorsigma side as reference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54133326A JPS54133326A (en) | 1979-10-17 |
| JPH0121488B2 true JPH0121488B2 (fr) | 1989-04-21 |
Family
ID=12576043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4027478A Granted JPS54133326A (en) | 1978-04-07 | 1978-04-07 | Copying device with all copying operations on operatorsigma side as reference |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54133326A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823345U (ja) * | 1981-08-10 | 1983-02-14 | 株式会社リコー | 変倍式複写装置 |
| JPS59152433A (ja) * | 1983-02-18 | 1984-08-31 | Minolta Camera Co Ltd | 可変倍電子複写機 |
| US4639121A (en) * | 1985-06-24 | 1987-01-27 | Xerox Corporation | Document registration system |
| JPS6296975A (ja) * | 1985-10-24 | 1987-05-06 | Canon Inc | 画像形成装置 |
| JPS63158571A (ja) * | 1987-10-09 | 1988-07-01 | Canon Inc | 編集機能を有する像形成装置 |
| JPS63264780A (ja) * | 1988-03-02 | 1988-11-01 | Minolta Camera Co Ltd | 可変倍電子複写機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924145A (fr) * | 1971-06-11 | 1974-03-04 |
-
1978
- 1978-04-07 JP JP4027478A patent/JPS54133326A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924145A (fr) * | 1971-06-11 | 1974-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54133326A (en) | 1979-10-17 |
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