DE3611558C2 - - Google Patents
Info
- Publication number
- DE3611558C2 DE3611558C2 DE3611558A DE3611558A DE3611558C2 DE 3611558 C2 DE3611558 C2 DE 3611558C2 DE 3611558 A DE3611558 A DE 3611558A DE 3611558 A DE3611558 A DE 3611558A DE 3611558 C2 DE3611558 C2 DE 3611558C2
- Authority
- DE
- Germany
- Prior art keywords
- image
- working position
- developing
- developing device
- development
- 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 - Lifetime
Links
- 238000011161 development Methods 0.000 claims description 40
- 238000012546 transfer Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 16
- 238000003384 imaging method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 230000018109 developmental process Effects 0.000 claims 4
- 238000000034 method Methods 0.000 description 15
- 230000003287 optical effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60073123A JPH0721673B2 (ja) | 1985-04-06 | 1985-04-06 | 画像形成装置 |
| JP60278485A JPS62136672A (ja) | 1985-12-11 | 1985-12-11 | 画像形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3611558A1 DE3611558A1 (de) | 1986-10-30 |
| DE3611558C2 true DE3611558C2 (en, 2012) | 1991-05-02 |
Family
ID=26414270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863611558 Granted DE3611558A1 (de) | 1985-04-06 | 1986-04-07 | Bilderzeugungsgeraet |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4801966A (en, 2012) |
| DE (1) | DE3611558A1 (en, 2012) |
| FR (1) | FR2580089B1 (en, 2012) |
| GB (1) | GB2174930B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4345035B4 (de) * | 1992-12-30 | 2004-01-08 | Ricoh Co., Ltd. | Bilderzeugungseinrichtung |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801972A (en) * | 1986-10-06 | 1989-01-31 | Minolta Camera Kabushiki Kaisha | Image forming apparatus equipped with a plurality of developing units |
| USRE34344E (en) * | 1986-11-28 | 1993-08-17 | Mita Industrial Co., Ltd. | Developing device |
| US4870456A (en) * | 1987-01-23 | 1989-09-26 | Kabushiki Kaisha Toshiba | Developing-unit shifting apparatus with two speed cooling fan |
| JPS63213867A (ja) * | 1987-03-03 | 1988-09-06 | Minolta Camera Co Ltd | 混色防止方法 |
| FR2613501A1 (fr) * | 1987-03-31 | 1988-10-07 | Brother Ind Ltd | Systeme d'enregistrement d'image pouvant utiliser aussi bien un original negatif qu'un original positif pour effectuer une reproduction |
| KR920008748B1 (ko) * | 1987-04-17 | 1992-10-09 | 마쯔시다덴기산교 가부시기가이샤 | 다색전자사진장치 |
| JPH0750356B2 (ja) * | 1988-09-30 | 1995-05-31 | キヤノン株式会社 | 電子写真装置 |
| JP2627946B2 (ja) * | 1988-11-30 | 1997-07-09 | 三田工業株式会社 | カラー画像生成機 |
| US4972231A (en) * | 1989-05-01 | 1990-11-20 | Xerox Corporation | Linearly movable developer unit magnet |
| US5068691B1 (en) * | 1989-06-01 | 1995-01-24 | Fujitsu Ltd | Developing device with a controllable pressure release for the developing roller |
| US5034774A (en) * | 1990-08-02 | 1991-07-23 | Rastergraphics, Inc. | Toner applicator with flexure mounted articulation |
| US5111245A (en) * | 1990-12-03 | 1992-05-05 | Eastman Kodak Company | Apparatus for positioning a development unit with respect to an image member |
| US5146278A (en) * | 1991-03-15 | 1992-09-08 | Eastman Kodak Company | Apparatus for applying toner to an electrostatic image |
| US5250987A (en) * | 1992-07-23 | 1993-10-05 | Eastman Kodak Company | Toner monitor to control development concentration and locate developer stations with respect to a stationary photo-conductor in an electrophotographic apparatus |
| JP2979452B2 (ja) * | 1993-01-18 | 1999-11-15 | 松下電器産業株式会社 | 電子写真装置 |
| DE69502224T2 (de) * | 1994-03-11 | 1998-08-13 | Xeikon N.V., Mortsel | Elektrostatographischer Drucker zur Erzeugung eines Tonerbildes auf einem bandförmigen Empfangselement |
| EP0671668B1 (en) * | 1994-03-11 | 1998-04-29 | Xeikon Nv | An electrostatographic printer for forming a toner image onto a receptor element web |
| KR100230326B1 (ko) * | 1997-08-04 | 1999-11-15 | 윤종용 | 화상형성장치의 현상 장치 구동방법 |
| US6560434B2 (en) | 2001-01-18 | 2003-05-06 | Lexmark International, Inc. | Intermediate transfer member motion control via surface wheel feedback |
| US6519434B2 (en) * | 2001-07-05 | 2003-02-11 | Toshiba Tec Kabushiki Kaisha | Image forming apparatus |
| US6600889B2 (en) * | 2001-09-17 | 2003-07-29 | Kabushiki Kaisha Toshiba | Image forming apparatus having rotational control of selectively active development rollers |
| US6836630B2 (en) | 2002-09-23 | 2004-12-28 | Hewlett-Packard Development Company, L.P. | Reduction of wear on selected components in multi-color imaging apparatus |
| US7809311B2 (en) * | 2007-08-28 | 2010-10-05 | Xerox Corporation | Camming method and apparatus for controlling color developers for non-contact development |
| JP4752869B2 (ja) * | 2008-05-29 | 2011-08-17 | ソニー株式会社 | ヘッド移動機構及び画像形成装置 |
| JP6409749B2 (ja) * | 2015-11-20 | 2018-10-24 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1401931A (fr) * | 1963-07-25 | 1965-06-04 | Hitachi Ltd | Procédé et dispositif de tirages polychromes |
| JPS5028177B1 (en, 2012) * | 1969-07-01 | 1975-09-12 | ||
| US3854449A (en) * | 1972-05-22 | 1974-12-17 | Xerox Corp | Development apparatus |
| US3970042A (en) * | 1975-01-17 | 1976-07-20 | Xerox Corporation | Color development apparatus |
| GB1544119A (en) * | 1976-12-23 | 1979-04-11 | Xerox Corp | Document copying machine |
| JPS55111973A (en) * | 1979-02-20 | 1980-08-29 | Canon Inc | Developing device |
| JPS5738443A (en) * | 1980-08-20 | 1982-03-03 | Konishiroku Photo Ind Co Ltd | Drive controlling method of electrophotographic copier |
| US4339196A (en) * | 1980-11-28 | 1982-07-13 | Pitney Bowes Inc. | Eccentric cam for electrophotocopier developer unit |
| JPS60232568A (ja) * | 1984-05-02 | 1985-11-19 | Toshiba Corp | 像形成装置 |
-
1986
- 1986-03-27 US US06/844,718 patent/US4801966A/en not_active Expired - Lifetime
- 1986-04-04 FR FR8604861A patent/FR2580089B1/fr not_active Expired - Lifetime
- 1986-04-04 GB GB8608346A patent/GB2174930B/en not_active Expired
- 1986-04-07 DE DE19863611558 patent/DE3611558A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4345035B4 (de) * | 1992-12-30 | 2004-01-08 | Ricoh Co., Ltd. | Bilderzeugungseinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2580089A1 (en, 2012) | 1986-10-10 |
| GB2174930A (en) | 1986-11-19 |
| DE3611558A1 (de) | 1986-10-30 |
| GB2174930B (en) | 1989-10-11 |
| US4801966A (en) | 1989-01-31 |
| FR2580089B1 (en, 2012) | 1994-10-07 |
| GB8608346D0 (en) | 1986-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3611558C2 (en, 2012) | ||
| DE3140081C2 (de) | Elektrophotographischer Mehrfarbendrucker | |
| DE3854438T2 (de) | Elektrophotographisches Farbgerät. | |
| DE2660559C2 (de) | Kopiergerät | |
| DE4411715C2 (de) | Farbbild-Erzeugungsvorrichtung | |
| DE3704583C2 (en, 2012) | ||
| DE4417807C2 (de) | Bildaufzeichnungseinrichtung | |
| DE2213998A1 (de) | Elektrostatografische Reproduktionseinrichtung | |
| DE1289430B (de) | Geraet fuer die Mehrfarbenreproduktion | |
| DE4228365C2 (de) | Mehrfarben-Bilderzeugungseinrichtung | |
| DE4422634C2 (de) | Bilderzeugungseinrichtung | |
| DE2719310A1 (de) | Xerografische kopiermaschine mit wahlweiser vergroesserung | |
| DE68918231T2 (de) | Aufnahmegerät mit mehreren Entwicklungseinheiten. | |
| DE3541230C2 (en, 2012) | ||
| DE2806397C2 (de) | Mit variabler Vergrößerung arbeitendes elektrophotographisches Kopiergerät | |
| DE69205559T2 (de) | Farbdrucker mit verbesserter bildpositionierung. | |
| DE69413758T2 (de) | Elektrofotografisches Farbgerät und in ihm verwendete Bilderzeugungseinheit | |
| DE2654250C2 (de) | Einrichtung zum Abtasten einer Vorlage | |
| DE69016208T2 (de) | Verfahren zur Herstellung eines Farbbildes. | |
| DE19536583C2 (de) | Vorrichtung zur Ausbildung von Farbbildern | |
| DE3884390T2 (de) | Elektrostatografisches gerät mit einem trägergestell, um ein fotoleitfähiges element in genaue stellung zu bringen. | |
| DE2560246C2 (de) | Elektrophotographisches Reproduzierverfahren sowie Kopiervorrichtung | |
| DE2627942C2 (en, 2012) | ||
| DE69025004T2 (de) | Bilderzeugungsgerät | |
| DE69502224T2 (de) | Elektrostatographischer Drucker zur Erzeugung eines Tonerbildes auf einem bandförmigen Empfangselement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |