JPH0119570B2 - - Google Patents
Info
- Publication number
- JPH0119570B2 JPH0119570B2 JP56058465A JP5846581A JPH0119570B2 JP H0119570 B2 JPH0119570 B2 JP H0119570B2 JP 56058465 A JP56058465 A JP 56058465A JP 5846581 A JP5846581 A JP 5846581A JP H0119570 B2 JPH0119570 B2 JP H0119570B2
- Authority
- JP
- Japan
- Prior art keywords
- magnification
- vertical direction
- copy paper
- fine adjustment
- copy
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56058465A JPS57173858A (en) | 1981-04-20 | 1981-04-20 | Scale factor adjusting device of copier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56058465A JPS57173858A (en) | 1981-04-20 | 1981-04-20 | Scale factor adjusting device of copier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57173858A JPS57173858A (en) | 1982-10-26 |
| JPH0119570B2 true JPH0119570B2 (enExample) | 1989-04-12 |
Family
ID=13085172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56058465A Granted JPS57173858A (en) | 1981-04-20 | 1981-04-20 | Scale factor adjusting device of copier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57173858A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065398B2 (ja) * | 1985-08-10 | 1994-01-19 | キヤノン株式会社 | 画像形成装置 |
| JPS6244728A (ja) * | 1985-08-23 | 1987-02-26 | Fuji Xerox Co Ltd | 倍率微調整装置 |
| JP2598006B2 (ja) * | 1987-01-16 | 1997-04-09 | 株式会社東芝 | 画像形成装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328087B2 (enExample) * | 1973-02-06 | 1978-08-12 | ||
| JPS5843728B2 (ja) * | 1975-07-11 | 1983-09-28 | キヤノン株式会社 | ヘンバイキコウオユウスル ガゾウケイセイソウチ |
| JPS52115217A (en) * | 1976-03-23 | 1977-09-27 | Canon Inc | Operation of variable multiplication optical system |
| JPS5822176Y2 (ja) * | 1976-06-12 | 1983-05-12 | 株式会社東芝 | 電子複写機 |
| JPS53126641U (enExample) * | 1977-03-15 | 1978-10-07 | ||
| JPS5474733A (en) * | 1977-11-28 | 1979-06-15 | Ricoh Co Ltd | Positioning device for moving optical system of optical device of copying machines |
| JPS55108652A (en) * | 1979-02-14 | 1980-08-21 | Katsuragawa Denki Kk | Orignal scanning control system for slit exposure type image recorder |
| JPS56123567A (en) * | 1980-03-04 | 1981-09-28 | Ricoh Co Ltd | Magnification controller for optical system scanning mechanism |
-
1981
- 1981-04-20 JP JP56058465A patent/JPS57173858A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57173858A (en) | 1982-10-26 |
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