DE69114556D1 - Elektrografisches Bilderzeugungsgerät. - Google Patents
Elektrografisches Bilderzeugungsgerät.Info
- Publication number
- DE69114556D1 DE69114556D1 DE69114556T DE69114556T DE69114556D1 DE 69114556 D1 DE69114556 D1 DE 69114556D1 DE 69114556 T DE69114556 T DE 69114556T DE 69114556 T DE69114556 T DE 69114556T DE 69114556 D1 DE69114556 D1 DE 69114556D1
- Authority
- DE
- Germany
- Prior art keywords
- imaging device
- electrographic imaging
- electrographic
- imaging
- 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 - Fee Related
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
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
-
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/0126—Details of unit using a solid developer
-
- 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)
- Color Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2068765A JPH03267968A (ja) | 1990-03-19 | 1990-03-19 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114556D1 true DE69114556D1 (de) | 1995-12-21 |
DE69114556T2 DE69114556T2 (de) | 1996-04-11 |
Family
ID=13383160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991614556 Expired - Fee Related DE69114556T2 (de) | 1990-03-19 | 1991-03-19 | Elektrografisches Bilderzeugungsgerät. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0448039B1 (de) |
JP (1) | JPH03267968A (de) |
DE (1) | DE69114556T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7136831B2 (en) * | 2001-04-27 | 2006-11-14 | Canon Kabushiki Kaisha | Collection information management server and collection information management method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60164776A (ja) * | 1984-02-08 | 1985-08-27 | Hitachi Ltd | 現像装置 |
JPH0679171B2 (ja) * | 1984-12-26 | 1994-10-05 | キヤノン株式会社 | 画像形成装置 |
DE3704993A1 (de) * | 1986-03-31 | 1987-10-08 | Toshiba Kk | Bilderzeugungsgeraet |
JPS6385771A (ja) * | 1986-09-30 | 1988-04-16 | Mita Ind Co Ltd | 複写装置 |
JPS63155062A (ja) * | 1986-12-19 | 1988-06-28 | Toshiba Corp | 画像形成装置 |
JPH0682244B2 (ja) * | 1987-08-03 | 1994-10-19 | キヤノン株式会社 | プロセスカートリッジ及び画像形成装置 |
JPS63206774A (ja) * | 1987-02-24 | 1988-08-26 | Minolta Camera Co Ltd | 画像形成装置 |
JPS63208871A (ja) * | 1987-02-26 | 1988-08-30 | Minolta Camera Co Ltd | 作像装置 |
JPH0820841B2 (ja) * | 1987-03-03 | 1996-03-04 | 三田工業株式会社 | プロセスユニツトの装着検知装置 |
US4897690A (en) * | 1987-09-30 | 1990-01-30 | Minolta Camera Kabushiki Kaisha | Image forming apparatus |
JP2564871B2 (ja) * | 1988-01-13 | 1996-12-18 | ミノルタ株式会社 | 画像形成装置のオプショントナー補給器 |
JPH0266582A (ja) * | 1988-08-31 | 1990-03-06 | Mita Ind Co Ltd | 画像形成装置の多色現像装置 |
-
1990
- 1990-03-19 JP JP2068765A patent/JPH03267968A/ja active Pending
-
1991
- 1991-03-19 EP EP19910104237 patent/EP0448039B1/de not_active Expired - Lifetime
- 1991-03-19 DE DE1991614556 patent/DE69114556T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0448039B1 (de) | 1995-11-15 |
EP0448039A3 (en) | 1992-12-02 |
DE69114556T2 (de) | 1996-04-11 |
EP0448039A2 (de) | 1991-09-25 |
JPH03267968A (ja) | 1991-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |