EP0549867A3 - Method and apparatus for directly transferring developed images from a photoconductive drum to a print medium - Google Patents
Method and apparatus for directly transferring developed images from a photoconductive drum to a print medium Download PDFInfo
- Publication number
- EP0549867A3 EP0549867A3 EP19920118751 EP92118751A EP0549867A3 EP 0549867 A3 EP0549867 A3 EP 0549867A3 EP 19920118751 EP19920118751 EP 19920118751 EP 92118751 A EP92118751 A EP 92118751A EP 0549867 A3 EP0549867 A3 EP 0549867A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- print medium
- photoconductive drum
- directly transferring
- developed images
- transferring developed
- 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.)
- Withdrawn
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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/169—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer with means for preconditioning the toner image before the transfer
-
- 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
- G03G15/0131—Details of unit for transferring a pattern to a second base
-
- 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Wet Developing In Electrophotography (AREA)
- Color Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US802028 | 1985-11-25 | ||
US80202891A | 1991-12-03 | 1991-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0549867A2 EP0549867A2 (en) | 1993-07-07 |
EP0549867A3 true EP0549867A3 (en) | 1994-07-20 |
Family
ID=25182660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920118751 Withdrawn EP0549867A3 (en) | 1991-12-03 | 1992-11-02 | Method and apparatus for directly transferring developed images from a photoconductive drum to a print medium |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0549867A3 (en) |
JP (1) | JPH05265336A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3388857B2 (en) * | 1994-02-08 | 2003-03-24 | 京セラミタ株式会社 | Image forming device |
US5650253A (en) * | 1995-09-29 | 1997-07-22 | Minnesota Mining And Manufacturing Company | Method and apparatus having improved image transfer characteristics for producing an image on a receptor medium such as a plain paper |
WO1997012288A1 (en) * | 1995-09-29 | 1997-04-03 | Minnesota Mining And Manufacturing Company | Method and apparatus for producing a multi-colored image in an electrophotographic system |
US7592117B2 (en) | 2005-06-16 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | System and method for transferring features to a substrate |
US7920810B2 (en) | 2007-08-15 | 2011-04-05 | Hewlett-Packard Development Company, L.P. | Electrophotography device with electric field applicator |
JP6213495B2 (en) * | 2015-02-20 | 2017-10-18 | 京セラドキュメントソリューションズ株式会社 | Image forming apparatus |
JP7259440B2 (en) * | 2019-03-19 | 2023-04-18 | 富士フイルムビジネスイノベーション株式会社 | image forming device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853736A (en) * | 1987-06-18 | 1989-08-01 | Canon Kabushiki Kaisha | Image forming apparatus |
US4897333A (en) * | 1987-07-08 | 1990-01-30 | Minolta Camera Kabushiki Kaisha | Copying method |
US4959695A (en) * | 1986-04-09 | 1990-09-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method and apparatus for forming a multicolor picture by electrophotography |
-
1992
- 1992-11-02 EP EP19920118751 patent/EP0549867A3/en not_active Withdrawn
- 1992-12-03 JP JP4350302A patent/JPH05265336A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4959695A (en) * | 1986-04-09 | 1990-09-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method and apparatus for forming a multicolor picture by electrophotography |
US4853736A (en) * | 1987-06-18 | 1989-08-01 | Canon Kabushiki Kaisha | Image forming apparatus |
US4897333A (en) * | 1987-07-08 | 1990-01-30 | Minolta Camera Kabushiki Kaisha | Copying method |
Also Published As
Publication number | Publication date |
---|---|
JPH05265336A (en) | 1993-10-15 |
EP0549867A2 (en) | 1993-07-07 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19950121 |