DE3623251C2 - - Google Patents
Info
- Publication number
- DE3623251C2 DE3623251C2 DE19863623251 DE3623251A DE3623251C2 DE 3623251 C2 DE3623251 C2 DE 3623251C2 DE 19863623251 DE19863623251 DE 19863623251 DE 3623251 A DE3623251 A DE 3623251A DE 3623251 C2 DE3623251 C2 DE 3623251C2
- Authority
- DE
- Germany
- Prior art keywords
- developer
- container
- liquid
- cleaning
- switch
- 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
- 239000007788 liquid Substances 0.000 claims description 219
- 238000004140 cleaning Methods 0.000 claims description 116
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 49
- 230000008569 process Effects 0.000 description 48
- 238000011161 development Methods 0.000 description 21
- 230000018109 developmental process Effects 0.000 description 21
- 238000012545 processing Methods 0.000 description 20
- 230000008859 change Effects 0.000 description 19
- 230000005856 abnormality Effects 0.000 description 15
- 230000015654 memory Effects 0.000 description 11
- 239000003086 colorant Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 241000872198 Serjania polyphylla Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000010409 thin film Substances 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
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/104—Preparing, mixing, transporting or dispensing developer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0088—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge removing liquid developer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7313—Control of outflow from tank
- Y10T137/7316—Self-emptying tanks
- Y10T137/7319—By float
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85954—Closed circulating system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wet Developing In Electrophotography (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15312485A JPH0695257B2 (ja) | 1985-07-10 | 1985-07-10 | オ−バ−フロ−タンクの液位検出装置 |
| JP60170668A JPS6231872A (ja) | 1985-08-02 | 1985-08-02 | 記録装置 |
| JP19484885U JPS62103065U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-12-17 | 1985-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3623251A1 DE3623251A1 (de) | 1987-03-05 |
| DE3623251C2 true DE3623251C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-07-23 |
Family
ID=27320404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863623251 Granted DE3623251A1 (de) | 1985-07-10 | 1986-07-10 | Aufzeichnungseinrichtung |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006001648B3 (de) * | 2006-01-12 | 2007-09-20 | OCé PRINTING SYSTEMS GMBH | Vorrichtung zum Entwickeln von auf einem Zwischenbildträger erzeugten Potentialbildern von zu druckenden Bildern mit wählbaren kundenspezifischen Farben bei einer elektrografischen Druck- oder Kopiereinrichtung |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5585900A (en) | 1989-05-15 | 1996-12-17 | Indigo N.V. | Developer for liquid toner imager |
| US4987429A (en) * | 1990-01-04 | 1991-01-22 | Precision Image Corporation | One-pump color imaging system and method |
| US5053820A (en) * | 1990-03-12 | 1991-10-01 | Minnesota Mining & Manufacturing Company | Developing module drive system for an electrographic printer |
| US5023668A (en) * | 1990-04-16 | 1991-06-11 | Minnesota Mining And Manufacturing | Method and apparatus for adhesive transfer |
| US5278615A (en) * | 1990-07-23 | 1994-01-11 | Spectrum Sciences B.V. | Liquid toner imaging system |
| DE69022859T2 (de) * | 1990-07-23 | 1996-05-15 | Indigo Nv | Flüssigtonerbilderzeugungssystem. |
| US5208637A (en) * | 1990-08-22 | 1993-05-04 | Spectrum Sciences B.V. | Liquid toner replenishment system |
| US5153659A (en) * | 1990-11-14 | 1992-10-06 | Colorep, Inc. | Multicolor electrophotographic development system with detachable liquid developing devices rotatably mounted |
| US5117263A (en) * | 1991-01-22 | 1992-05-26 | Spectrum Sciences B.V. | Liquid toner developer |
| US5545381A (en) * | 1991-01-31 | 1996-08-13 | Ricoh Company, Ltd. | Device for regenerating printed sheet-like recording medium |
| US5605777A (en) * | 1992-08-31 | 1997-02-25 | Ricoh Company, Ltd. | Method and apparatus for regenerating image holding member |
| JP3345472B2 (ja) * | 1992-08-31 | 2002-11-18 | 株式会社リコー | 画像保持支持体の再生方法 |
| JP3340200B2 (ja) * | 1992-09-07 | 2002-11-05 | 株式会社リコー | トナー像担持体の繰り返し使用方法及び該方法用のトナー |
| JP3247960B2 (ja) * | 1992-09-07 | 2002-01-21 | 株式会社リコー | 画像形成装置及びトナー像除去装置 |
| WO1994011792A1 (en) * | 1992-11-09 | 1994-05-26 | Phoenix Precision Graphics, Inc. | Continuous purification of liquid toners |
| JP2691512B2 (ja) * | 1993-09-22 | 1997-12-17 | 株式会社リコー | 像保持体からの像形成物質除去方法及びその装置 |
| JPH07140704A (ja) * | 1993-09-22 | 1995-06-02 | Ricoh Co Ltd | 像保持体の繰り返し使用方法 |
| US5642550A (en) * | 1994-02-28 | 1997-07-01 | Ricoh Company, Ltd. | Apparatus for removing image forming substance from image holding member |
| JPH08166747A (ja) * | 1994-10-14 | 1996-06-25 | Ricoh Co Ltd | シート材からの付着物除去装置 |
| US5708938A (en) * | 1994-12-14 | 1998-01-13 | Ricoh Company, Ltd. | Wet process image forming apparatus and carrier vapor collecting device therefor |
| US5737672A (en) * | 1995-09-28 | 1998-04-07 | Xerox Corporation | Self-cleaning liquid developing material applicator |
| US5634170A (en) * | 1996-06-24 | 1997-05-27 | Xerox Corporation | Method and apparatus for sensing and cleaning developer fluid |
| JPH10293472A (ja) * | 1997-02-24 | 1998-11-04 | Ricoh Co Ltd | 画像形成装置 |
| KR100287142B1 (ko) * | 1997-12-12 | 2001-04-16 | 윤종용 | 습식현상기용현상액공급장치의현상액공급방법 |
| KR100252101B1 (ko) * | 1997-12-12 | 2000-04-15 | 윤종용 | 습식 현상기의 현상액 공급방법 |
| US6398351B1 (en) * | 1998-12-14 | 2002-06-04 | Scitex Digital Printing, Inc. | Flush system for ink change |
| JP3668631B2 (ja) | 1999-03-01 | 2005-07-06 | 株式会社リコー | 液濃度検出方法及びその装置 |
| JP4074737B2 (ja) * | 1999-04-23 | 2008-04-09 | 株式会社リコー | 液式画像形成装置及びプログラム記録媒体 |
| JP2001337572A (ja) | 1999-10-01 | 2001-12-07 | Ricoh Co Ltd | 画像形成装置 |
| US6694112B2 (en) * | 2000-06-28 | 2004-02-17 | Ricoh Company, Ltd. | Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the same |
| KR100389875B1 (en) * | 2001-12-01 | 2003-07-04 | Samsung Electronics Co Ltd | Method for deciding time for exchanging developing solution of printer |
| US7141346B2 (en) * | 2003-03-20 | 2006-11-28 | Ricoh Company, Ltd. | Liquid developer for image forming apparatus |
| JP4853397B2 (ja) * | 2007-06-19 | 2012-01-11 | コニカミノルタビジネステクノロジーズ株式会社 | 現像剤濃度調整装置、現像剤濃度調整方法、及び画像形成装置 |
| DE102012105423A1 (de) | 2012-06-22 | 2013-12-24 | Océ Printing Systems GmbH & Co. KG | Anordnung und Verfahren zur Versorgung mindestens eines Druckkopfes mit Tinte bei einem Tintendruckgerät |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129115A (en) * | 1961-04-17 | 1964-04-14 | Xerox Corp | Xerographic developing apparatus |
| US3663100A (en) * | 1968-06-07 | 1972-05-16 | Canon Kk | Electrophotographic apparatus |
| BE755282A (fr) * | 1969-09-02 | 1971-02-01 | Eastman Kodak Co | Dispositif d'alimentation en revelateur electrographique liquide et poste electrographique de developpement alimente par un tel dispositif |
| US3701337A (en) * | 1969-12-29 | 1972-10-31 | Honeywell Inc | Printing apparatus |
| JPS5520578B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-02-21 | 1980-06-03 | ||
| NL179316C (nl) * | 1973-09-10 | 1986-08-18 | Oce Van Der Grinten N V P A Oc | Concentratie-regelinrichting voor een vloeibare oplossing. |
| JPS5326137A (en) * | 1976-08-24 | 1978-03-10 | Ricoh Co Ltd | Developilng device for color electrophotography |
| US4193683A (en) * | 1978-08-21 | 1980-03-18 | Langner Fred R | Method and apparatus for filtering developing liquid in a photocopier |
| DE3111087C2 (de) * | 1981-03-20 | 1994-11-17 | Knorr-Bremse AG, 8000 München | Einzelradanordnung für Eisenbahnfahrzeuge |
| JPS58111069A (ja) * | 1981-12-24 | 1983-07-01 | Canon Inc | 現像液の濃度制御装置 |
| US4627705A (en) * | 1984-07-06 | 1986-12-09 | Savin Corporation | Multiple color liquid developer electrophotographic copying machine and liquid distribution system therefor |
| DE3535182A1 (de) * | 1984-10-02 | 1986-04-03 | Ricoh Co., Ltd., Tokio/Tokyo | Einrichtung zum erzeugen mehrfarbiger bilder mit hilfe eines elektrophotographischen nasskopiergeraets |
-
1986
- 1986-07-09 US US06/884,208 patent/US4800839A/en not_active Expired - Lifetime
- 1986-07-09 GB GB8616763A patent/GB2177626B/en not_active Expired
- 1986-07-10 DE DE19863623251 patent/DE3623251A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006001648B3 (de) * | 2006-01-12 | 2007-09-20 | OCé PRINTING SYSTEMS GMBH | Vorrichtung zum Entwickeln von auf einem Zwischenbildträger erzeugten Potentialbildern von zu druckenden Bildern mit wählbaren kundenspezifischen Farben bei einer elektrografischen Druck- oder Kopiereinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8616763D0 (en) | 1986-08-13 |
| US4800839A (en) | 1989-01-31 |
| GB2177626A (en) | 1987-01-28 |
| DE3623251A1 (de) | 1987-03-05 |
| GB2177626B (en) | 1989-12-28 |
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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 |