DE69104443D1 - MULTICOLOR IMAGE METHOD AND DEVICE. - Google Patents
MULTICOLOR IMAGE METHOD AND DEVICE.Info
- Publication number
- DE69104443D1 DE69104443D1 DE69104443T DE69104443T DE69104443D1 DE 69104443 D1 DE69104443 D1 DE 69104443D1 DE 69104443 T DE69104443 T DE 69104443T DE 69104443 T DE69104443 T DE 69104443T DE 69104443 D1 DE69104443 D1 DE 69104443D1
- Authority
- DE
- Germany
- Prior art keywords
- multicolor image
- image method
- multicolor
- image
- 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
- G03G15/14—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
-
- 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
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/019—Structural features of the multicolour image forming apparatus
- G03G2215/0193—Structural features of the multicolour image forming apparatus transfer member separable from recording member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/019—Structural features of the multicolour image forming apparatus
- G03G2215/0196—Recording medium carrying member with speed switching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/488,546 US5040026A (en) | 1990-03-05 | 1990-03-05 | Method and apparatus for transferring color toner images in registration |
US07/519,998 US5021829A (en) | 1990-05-07 | 1990-05-07 | Multicolor image forming apparatus and transfer roller reindexing mechanism |
US07/532,831 US5021835A (en) | 1990-06-04 | 1990-06-04 | Multicolor imaging apparatus with improved transfer means |
PCT/US1991/001454 WO1991014209A1 (en) | 1990-03-05 | 1991-03-04 | Multicolor image forming method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104443D1 true DE69104443D1 (en) | 1994-11-10 |
DE69104443T2 DE69104443T2 (en) | 1995-05-04 |
Family
ID=27413810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104443T Expired - Fee Related DE69104443T2 (en) | 1990-03-05 | 1991-03-04 | MULTICOLOR IMAGE METHOD AND DEVICE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0471058B1 (en) |
JP (1) | JPH04505671A (en) |
DE (1) | DE69104443T2 (en) |
WO (1) | WO1991014209A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3226629B2 (en) * | 1992-09-29 | 2001-11-05 | キヤノン株式会社 | Image forming device |
JP3323678B2 (en) * | 1994-12-15 | 2002-09-09 | キヤノン株式会社 | Color image forming apparatus and method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2450212A1 (en) * | 1974-10-23 | 1976-04-29 | Minnesota Mining Mfg Gmbh | Photo receptor for electrostatic image production - has light source to improve adhesion of thermoplastic powder to strip carrying electrostatic image |
US3947113A (en) * | 1975-01-20 | 1976-03-30 | Itek Corporation | Electrophotographic toner transfer apparatus |
NL178454C (en) * | 1975-11-05 | 1986-03-17 | Oce Van Der Grinten Nv | ELECTROGRAPHIC COPIER WITH IMAGE TRANSFER FROM A MOVING SURFACE ON A MOVING INTERMEDIATE SURFACE. |
JPS63212961A (en) * | 1987-03-02 | 1988-09-05 | Ricoh Co Ltd | Color image forming device |
US4975741A (en) * | 1986-09-11 | 1990-12-04 | Fuji Xerox Co., Ltd. | Control unit for a copying machine including automatic shutdown |
US4724458A (en) * | 1986-12-09 | 1988-02-09 | Eastman Kodak Company | Articulating roller transfer apparatus |
US4863543A (en) * | 1986-12-16 | 1989-09-05 | Fuji Photo Film Co., Ltd. | Adhesive transfer method |
-
1991
- 1991-03-04 WO PCT/US1991/001454 patent/WO1991014209A1/en active IP Right Grant
- 1991-03-04 EP EP91905757A patent/EP0471058B1/en not_active Expired - Lifetime
- 1991-03-04 DE DE69104443T patent/DE69104443T2/en not_active Expired - Fee Related
- 1991-03-04 JP JP50613791A patent/JPH04505671A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0471058A1 (en) | 1992-02-19 |
WO1991014209A1 (en) | 1991-09-19 |
EP0471058B1 (en) | 1994-10-05 |
DE69104443T2 (en) | 1995-05-04 |
JPH04505671A (en) | 1992-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEXPRESS SOLUTIONS LLC, ROCHESTER, N.Y., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: FEY, H., DIPL.-PHYS., PAT.-ANW., 69115 HEIDELBERG |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: LAUERWALD, J., DIPL.-PHYS., PAT.-ANW., 24214 GETTO |
|
8339 | Ceased/non-payment of the annual fee |