JPS5434243A - Developer for static image - Google Patents
Developer for static imageInfo
- Publication number
- JPS5434243A JPS5434243A JP10030277A JP10030277A JPS5434243A JP S5434243 A JPS5434243 A JP S5434243A JP 10030277 A JP10030277 A JP 10030277A JP 10030277 A JP10030277 A JP 10030277A JP S5434243 A JPS5434243 A JP S5434243A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- static image
- image
- enable
- high density
- 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
Abstract
PURPOSE: To enable a high density image to be formed even from a low potential latent image, by adding a dye positively charging against carrier to a negatively charging toner.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52100302A JPS6040019B2 (en) | 1977-08-22 | 1977-08-22 | Developer for electrostatic images |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52100302A JPS6040019B2 (en) | 1977-08-22 | 1977-08-22 | Developer for electrostatic images |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5434243A true JPS5434243A (en) | 1979-03-13 |
JPS6040019B2 JPS6040019B2 (en) | 1985-09-09 |
Family
ID=14270364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52100302A Expired JPS6040019B2 (en) | 1977-08-22 | 1977-08-22 | Developer for electrostatic images |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6040019B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401741A (en) * | 1981-05-29 | 1983-08-30 | Mita Industrial Co. Ltd. | One-component type developer |
JPS60227274A (en) * | 1984-04-26 | 1985-11-12 | Canon Inc | Developing method |
US5209999A (en) * | 1990-11-28 | 1993-05-11 | Mita Industrial Co., Ltd. | Electrophotographic tower for negative charging |
US5215850A (en) * | 1990-11-28 | 1993-06-01 | Mita Industrial Co., Ltd. | Electrophotographic toner for negative charging |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230437A (en) * | 1975-09-03 | 1977-03-08 | Ricoh Co Ltd | Electrophotographic negatively charged toner powder |
-
1977
- 1977-08-22 JP JP52100302A patent/JPS6040019B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230437A (en) * | 1975-09-03 | 1977-03-08 | Ricoh Co Ltd | Electrophotographic negatively charged toner powder |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401741A (en) * | 1981-05-29 | 1983-08-30 | Mita Industrial Co. Ltd. | One-component type developer |
JPS60227274A (en) * | 1984-04-26 | 1985-11-12 | Canon Inc | Developing method |
JPH0548916B2 (en) * | 1984-04-26 | 1993-07-22 | Canon Kk | |
US5209999A (en) * | 1990-11-28 | 1993-05-11 | Mita Industrial Co., Ltd. | Electrophotographic tower for negative charging |
US5215850A (en) * | 1990-11-28 | 1993-06-01 | Mita Industrial Co., Ltd. | Electrophotographic toner for negative charging |
Also Published As
Publication number | Publication date |
---|---|
JPS6040019B2 (en) | 1985-09-09 |
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