JPS57146263A - Control method for toner density - Google Patents
Control method for toner densityInfo
- Publication number
- JPS57146263A JPS57146263A JP3156581A JP3156581A JPS57146263A JP S57146263 A JPS57146263 A JP S57146263A JP 3156581 A JP3156581 A JP 3156581A JP 3156581 A JP3156581 A JP 3156581A JP S57146263 A JPS57146263 A JP S57146263A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- density
- signals
- circuit
- converting
- 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
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
- G03G15/0849—Detection or control means for the developer concentration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156581A JPS57146263A (en) | 1981-03-05 | 1981-03-05 | Control method for toner density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3156581A JPS57146263A (en) | 1981-03-05 | 1981-03-05 | Control method for toner density |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57146263A true JPS57146263A (en) | 1982-09-09 |
| JPH0239791B2 JPH0239791B2 (enrdf_load_stackoverflow) | 1990-09-07 |
Family
ID=12334698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3156581A Granted JPS57146263A (en) | 1981-03-05 | 1981-03-05 | Control method for toner density |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57146263A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589762A (en) * | 1983-06-03 | 1986-05-20 | Agfa-Gevaert N.V. | Toner dispensing control |
| US4610532A (en) * | 1983-06-03 | 1986-09-09 | Agfa-Gevaert N.V. | Toner dispensing control |
| US4611905A (en) * | 1983-11-01 | 1986-09-16 | Agfa-Gevaert N.V. | Toner dispensing control |
| US5142332A (en) * | 1989-06-07 | 1992-08-25 | Canon Kabushiki Kaisha | Image forming apparatus including toner supplement means |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714863A (en) * | 1980-06-30 | 1982-01-26 | Fujitsu Ltd | Method for replenishing developing powder of electrostatic printer |
-
1981
- 1981-03-05 JP JP3156581A patent/JPS57146263A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714863A (en) * | 1980-06-30 | 1982-01-26 | Fujitsu Ltd | Method for replenishing developing powder of electrostatic printer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589762A (en) * | 1983-06-03 | 1986-05-20 | Agfa-Gevaert N.V. | Toner dispensing control |
| US4610532A (en) * | 1983-06-03 | 1986-09-09 | Agfa-Gevaert N.V. | Toner dispensing control |
| US4611905A (en) * | 1983-11-01 | 1986-09-16 | Agfa-Gevaert N.V. | Toner dispensing control |
| US5142332A (en) * | 1989-06-07 | 1992-08-25 | Canon Kabushiki Kaisha | Image forming apparatus including toner supplement means |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239791B2 (enrdf_load_stackoverflow) | 1990-09-07 |
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