JPS55151652A - Electrophotographic apparatus - Google Patents
Electrophotographic apparatusInfo
- Publication number
- JPS55151652A JPS55151652A JP6078579A JP6078579A JPS55151652A JP S55151652 A JPS55151652 A JP S55151652A JP 6078579 A JP6078579 A JP 6078579A JP 6078579 A JP6078579 A JP 6078579A JP S55151652 A JPS55151652 A JP S55151652A
- Authority
- JP
- Japan
- Prior art keywords
- latent image
- luminous flux
- exposure
- preexposure
- image
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 abstract 4
- 108091008695 photoreceptors Proteins 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
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
- G03G15/043—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 means for controlling illumination or exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078579A JPS55151652A (en) | 1979-05-17 | 1979-05-17 | Electrophotographic apparatus |
| US06/148,215 US4375328A (en) | 1979-05-17 | 1980-05-09 | Electrophotographic device with light quantity control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078579A JPS55151652A (en) | 1979-05-17 | 1979-05-17 | Electrophotographic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55151652A true JPS55151652A (en) | 1980-11-26 |
| JPS6361664B2 JPS6361664B2 (enExample) | 1988-11-29 |
Family
ID=13152286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6078579A Granted JPS55151652A (en) | 1979-05-17 | 1979-05-17 | Electrophotographic apparatus |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4375328A (enExample) |
| JP (1) | JPS55151652A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424291A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
| JPS6424289A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
| JPS6424288A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491408A (en) * | 1984-01-03 | 1985-01-01 | Xerox Corporation | Electrostatographic system development modulation |
| US4821065A (en) * | 1986-01-10 | 1989-04-11 | Canon Kabushiki Kaisha | Recording apparatus having controllable recording beam states |
| US4935777A (en) * | 1987-07-21 | 1990-06-19 | Sharp Kabushiki Kaisha | Method of stabilizing surface potential of photoreceptor for electrophotography |
| CA1327830C (en) * | 1988-08-29 | 1994-03-15 | Hiroki Ohba | Method of deelectrification in an electrophotographic apparatus |
| JP2595824B2 (ja) * | 1991-02-01 | 1997-04-02 | 富士ゼロックス株式会社 | 画像形成用カートリッジ |
| JPH05281820A (ja) * | 1992-03-31 | 1993-10-29 | Minolta Camera Co Ltd | 画像形成装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415753A (en) * | 1974-06-06 | 1979-02-05 | Canon Inc | Electrophotographic image adjusting method |
| JPS5429652A (en) * | 1977-08-10 | 1979-03-05 | Ricoh Co Ltd | Controller of electronic type copying machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738242A (en) * | 1971-06-11 | 1973-06-12 | B Lee | Adaptive illumination source intensity control device |
| US3749488A (en) * | 1972-05-15 | 1973-07-31 | Dick Co Ab | Exposure control in electrostatic photocopying processes |
| CA1091756A (en) * | 1975-10-14 | 1980-12-16 | Eastman Kodak Company | Electrophotographic apparatus having compensation for changes in sensitometric properties of photoconductors |
| CA1103744A (en) * | 1975-10-14 | 1981-06-23 | Eastman Kodak Company | Electrophotographic apparatus having compensation for rest-run performance variations |
| JPS52110046A (en) | 1976-03-12 | 1977-09-14 | Ricoh Co Ltd | Electrophotographic image control |
| JPS54133348A (en) * | 1978-04-07 | 1979-10-17 | Canon Inc | Slit lighting device |
-
1979
- 1979-05-17 JP JP6078579A patent/JPS55151652A/ja active Granted
-
1980
- 1980-05-09 US US06/148,215 patent/US4375328A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5415753A (en) * | 1974-06-06 | 1979-02-05 | Canon Inc | Electrophotographic image adjusting method |
| JPS5429652A (en) * | 1977-08-10 | 1979-03-05 | Ricoh Co Ltd | Controller of electronic type copying machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424291A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
| JPS6424289A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
| JPS6424288A (en) * | 1987-07-21 | 1989-01-26 | Sharp Kk | Method for stabilizing surface potential of electrophotographic photosensitive body |
Also Published As
| Publication number | Publication date |
|---|---|
| US4375328A (en) | 1983-03-01 |
| JPS6361664B2 (enExample) | 1988-11-29 |
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