JPS567229B2 - - Google Patents
Info
- Publication number
- JPS567229B2 JPS567229B2 JP3344779A JP3344779A JPS567229B2 JP S567229 B2 JPS567229 B2 JP S567229B2 JP 3344779 A JP3344779 A JP 3344779A JP 3344779 A JP3344779 A JP 3344779A JP S567229 B2 JPS567229 B2 JP S567229B2
- Authority
- JP
- Japan
- 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
Landscapes
- Control Or Security For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89495678A | 1978-04-10 | 1978-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54134646A JPS54134646A (en) | 1979-10-19 |
| JPS567229B2 true JPS567229B2 (en) | 1981-02-17 |
Family
ID=25403737
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3344779A Granted JPS54134646A (en) | 1978-04-10 | 1979-03-23 | Duplicator |
| JP57222194A Granted JPS58116549A (en) | 1978-04-10 | 1982-12-20 | Copying machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57222194A Granted JPS58116549A (en) | 1978-04-10 | 1982-12-20 | Copying machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JPS54134646A (en) |
| CA (1) | CA1128114A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5569154A (en) * | 1978-11-20 | 1980-05-24 | Hitachi Ltd | Developing method of electrostatic latent image |
| JPS56164353A (en) * | 1980-05-22 | 1981-12-17 | Fuji Xerox Co Ltd | Image density detector of electrophotographic copying machine |
| JPS5823043A (en) * | 1981-08-03 | 1983-02-10 | Fuji Xerox Co Ltd | Automatic density controlling method of copying machine |
| US4377338A (en) * | 1981-08-07 | 1983-03-22 | International Business Machines Corporation | Method and apparatus for copier quality monitoring and control |
| JPS58179855A (en) * | 1982-04-16 | 1983-10-21 | Ricoh Co Ltd | Pattern forming method in controlling image density of electrophotographic copying machine |
| JPS5960461A (en) * | 1982-09-01 | 1984-04-06 | ゼロツクス・コ−ポレ−シヨン | Cleaning apparatus and method used for electrophotographic copying machine |
| JPS5974570A (en) * | 1982-10-20 | 1984-04-27 | Ricoh Co Ltd | Picture quality controlling method of electrostatic recording system |
| JP2621859B2 (en) * | 1986-07-30 | 1997-06-18 | 株式会社リコー | Image forming device |
| JP2541193B2 (en) * | 1986-08-26 | 1996-10-09 | ミノルタ株式会社 | Image forming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
| US3348523A (en) * | 1965-04-07 | 1967-10-24 | Xerox Corp | Automatic toner control system |
| JPS4829448A (en) * | 1971-08-06 | 1973-04-19 | ||
| JPS4936341A (en) * | 1972-07-28 | 1974-04-04 | ||
| US3944354A (en) * | 1974-09-06 | 1976-03-16 | Eastman Kodak Company | Voltage measurement apparatus |
| JPS5337025A (en) * | 1976-09-17 | 1978-04-05 | Canon Inc | Stabilizing method for electrostatic latent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423586B2 (en) * | 1972-06-12 | 1979-08-15 | ||
| US3788739A (en) * | 1972-06-21 | 1974-01-29 | Xerox Corp | Image compensation method and apparatus for electrophotographic devices |
| US3815988A (en) * | 1973-05-17 | 1974-06-11 | Xerox Corp | Image density control apparatus |
-
1979
- 1979-02-08 CA CA321,242A patent/CA1128114A/en not_active Expired
- 1979-03-23 JP JP3344779A patent/JPS54134646A/en active Granted
-
1982
- 1982-12-20 JP JP57222194A patent/JPS58116549A/en active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
| US3348523A (en) * | 1965-04-07 | 1967-10-24 | Xerox Corp | Automatic toner control system |
| JPS4829448A (en) * | 1971-08-06 | 1973-04-19 | ||
| JPS4936341A (en) * | 1972-07-28 | 1974-04-04 | ||
| US3944354A (en) * | 1974-09-06 | 1976-03-16 | Eastman Kodak Company | Voltage measurement apparatus |
| JPS5337025A (en) * | 1976-09-17 | 1978-04-05 | Canon Inc | Stabilizing method for electrostatic latent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54134646A (en) | 1979-10-19 |
| JPS58116549A (en) | 1983-07-11 |
| CA1128114A (en) | 1982-07-20 |
| JPH0241028B2 (en) | 1990-09-14 |