JPS56138747A - Control method for potential of photoreceptor - Google Patents
Control method for potential of photoreceptorInfo
- Publication number
- JPS56138747A JPS56138747A JP4309580A JP4309580A JPS56138747A JP S56138747 A JPS56138747 A JP S56138747A JP 4309580 A JP4309580 A JP 4309580A JP 4309580 A JP4309580 A JP 4309580A JP S56138747 A JPS56138747 A JP S56138747A
- Authority
- JP
- Japan
- Prior art keywords
- copying
- variable magnification
- potential
- value
- unmagnification
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Control Or Security For Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4309580A JPS56138747A (en) | 1980-04-01 | 1980-04-01 | Control method for potential of photoreceptor |
DE19813109812 DE3109812A1 (de) | 1980-03-13 | 1981-03-13 | "elektrofotografisches verfahren" |
GB8107988A GB2075224B (en) | 1980-03-13 | 1981-03-13 | Potential control in electrophotographic process |
US06/459,690 US4480909A (en) | 1980-03-13 | 1983-01-20 | Potential control on photosensitive member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4309580A JPS56138747A (en) | 1980-04-01 | 1980-04-01 | Control method for potential of photoreceptor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138747A true JPS56138747A (en) | 1981-10-29 |
Family
ID=12654269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4309580A Pending JPS56138747A (en) | 1980-03-13 | 1980-04-01 | Control method for potential of photoreceptor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138747A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58208739A (ja) * | 1982-05-31 | 1983-12-05 | Canon Inc | 画像形成装置 |
JPS59136728A (ja) * | 1983-01-26 | 1984-08-06 | Canon Inc | 画像形成装置 |
JPS59159153A (ja) * | 1983-02-28 | 1984-09-08 | Canon Inc | 像再生出力装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105426A (en) * | 1960-04-04 | 1963-10-01 | Xerox Corp | Xerographic apparatus |
JPS53105230A (en) * | 1977-02-25 | 1978-09-13 | Ricoh Co Ltd | Optimum maintaining method of electrophotographical duplication images |
JPS53123132A (en) * | 1977-04-04 | 1978-10-27 | Ricoh Co Ltd | Compensation for registration of magnifying copying machine |
-
1980
- 1980-04-01 JP JP4309580A patent/JPS56138747A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105426A (en) * | 1960-04-04 | 1963-10-01 | Xerox Corp | Xerographic apparatus |
JPS53105230A (en) * | 1977-02-25 | 1978-09-13 | Ricoh Co Ltd | Optimum maintaining method of electrophotographical duplication images |
JPS53123132A (en) * | 1977-04-04 | 1978-10-27 | Ricoh Co Ltd | Compensation for registration of magnifying copying machine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58208739A (ja) * | 1982-05-31 | 1983-12-05 | Canon Inc | 画像形成装置 |
JPH0522223B2 (ja) * | 1982-05-31 | 1993-03-26 | Canon Kk | |
JPS59136728A (ja) * | 1983-01-26 | 1984-08-06 | Canon Inc | 画像形成装置 |
JPH0541993B2 (ja) * | 1983-01-26 | 1993-06-25 | Canon Kk | |
JPS59159153A (ja) * | 1983-02-28 | 1984-09-08 | Canon Inc | 像再生出力装置 |
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