JPS52146638A - Developing device for electrostatic image - Google Patents
Developing device for electrostatic imageInfo
- Publication number
- JPS52146638A JPS52146638A JP6340476A JP6340476A JPS52146638A JP S52146638 A JPS52146638 A JP S52146638A JP 6340476 A JP6340476 A JP 6340476A JP 6340476 A JP6340476 A JP 6340476A JP S52146638 A JPS52146638 A JP S52146638A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic image
- developing device
- image
- toner
- photo
- 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
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE: To obtain a desired quality image when an electrostatic image formed on the image support body, such as, photo-sensitive body, is developed by using a mass of toner which has a special resistivity value at a specific region, and changing the charging potential of the toner in accordance with the kind and purpose of the image.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6340476A JPS5931072B2 (en) | 1976-05-31 | 1976-05-31 | Electrostatic image developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6340476A JPS5931072B2 (en) | 1976-05-31 | 1976-05-31 | Electrostatic image developing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52146638A true JPS52146638A (en) | 1977-12-06 |
JPS5931072B2 JPS5931072B2 (en) | 1984-07-31 |
Family
ID=13228321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6340476A Expired JPS5931072B2 (en) | 1976-05-31 | 1976-05-31 | Electrostatic image developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5931072B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614269A (en) * | 1979-07-16 | 1981-02-12 | Canon Inc | Developing device |
JPS5871754U (en) * | 1981-11-09 | 1983-05-16 | 株式会社リコー | developing device |
-
1976
- 1976-05-31 JP JP6340476A patent/JPS5931072B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614269A (en) * | 1979-07-16 | 1981-02-12 | Canon Inc | Developing device |
JPS5871754U (en) * | 1981-11-09 | 1983-05-16 | 株式会社リコー | developing device |
JPH0245866Y2 (en) * | 1981-11-09 | 1990-12-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS5931072B2 (en) | 1984-07-31 |
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