CA1046268A - Commande continu de polarisation pour appareil de developpement electrographique - Google Patents
Commande continu de polarisation pour appareil de developpement electrographiqueInfo
- Publication number
- CA1046268A CA1046268A CA220,655A CA220655A CA1046268A CA 1046268 A CA1046268 A CA 1046268A CA 220655 A CA220655 A CA 220655A CA 1046268 A CA1046268 A CA 1046268A
- Authority
- CA
- Canada
- Prior art keywords
- pattern
- development
- toner
- bias
- charge
- 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.)
- Expired
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
- G03G15/065—Arrangements for controlling the potential of the developing electrode
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447717A US3918395A (en) | 1974-03-04 | 1974-03-04 | Continuous bias control for electrographic development apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1046268A true CA1046268A (fr) | 1979-01-16 |
Family
ID=23777455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA220,655A Expired CA1046268A (fr) | 1974-03-04 | 1975-02-24 | Commande continu de polarisation pour appareil de developpement electrographique |
Country Status (2)
Country | Link |
---|---|
US (1) | US3918395A (fr) |
CA (1) | CA1046268A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021112A (en) * | 1975-06-23 | 1977-05-03 | Xerox Corporation | Photoreceptor dark current leakage detecting apparatus for xerographic machines |
JPS6044653B2 (ja) * | 1976-05-17 | 1985-10-04 | 株式会社リコー | 現像バイアス自動制御方法及びその装置 |
US4465356A (en) * | 1982-03-08 | 1984-08-14 | Eastman Kodak Company | Magnetic brush developer apparatus |
JPS59157669A (ja) * | 1983-02-26 | 1984-09-07 | Mita Ind Co Ltd | 自動現像バイアス制御装置 |
JPS59180570A (ja) * | 1983-03-30 | 1984-10-13 | Sharp Corp | 現像装置 |
US4806980A (en) * | 1986-11-06 | 1989-02-21 | Eastman Kodak Company | Dynamic feedforward process control for electrographic machines |
US4724461A (en) * | 1987-04-06 | 1988-02-09 | Eastman Kodak Company | Dynamic process control for electrostatographic machines |
DE4336690C2 (de) * | 1993-10-27 | 1999-04-15 | Henning Dipl Phys Dr Frunder | Vorrichtung zum Messen von elektrischen Potentialunterschieden an elektrografischen Aufzeichnungsmaterialien |
US5537329A (en) * | 1994-06-30 | 1996-07-16 | At&T Corp. | Apparatus and method for analyzing circuits |
DE102007009070A1 (de) | 2007-02-23 | 2008-08-28 | OCé PRINTING SYSTEMS GMBH | Verfahren und Vorrichtung zum Erfassen eines elektrischen Potentials sowie von elektrischen Ladungen ein einem Drucker oder Kopierer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554161A (en) * | 1968-11-14 | 1971-01-12 | Addressograph Multigraph | Developing apparatus |
BE755383A (fr) * | 1969-08-29 | 1971-03-01 | Xerox Corp | Appareil pour le controle d'electrodes de developpement |
US3654893A (en) * | 1970-05-01 | 1972-04-11 | Eastman Kodak Co | Automatic bias control for electrostatic development |
US3674532A (en) * | 1970-07-23 | 1972-07-04 | Eastman Kodak Co | Control for bias of magnetic brush and method |
US3779204A (en) * | 1972-08-14 | 1973-12-18 | Eastman Kodak Co | Toner concentration and auto bias control apparatus |
-
1974
- 1974-03-04 US US447717A patent/US3918395A/en not_active Expired - Lifetime
-
1975
- 1975-02-24 CA CA220,655A patent/CA1046268A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3918395A (en) | 1975-11-11 |
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