GB2134854A - Improvements in or relating to electrostatic printing - Google Patents
Improvements in or relating to electrostatic printingInfo
- Publication number
- GB2134854A GB2134854A GB08408340A GB8408340A GB2134854A GB 2134854 A GB2134854 A GB 2134854A GB 08408340 A GB08408340 A GB 08408340A GB 8408340 A GB8408340 A GB 8408340A GB 2134854 A GB2134854 A GB 2134854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- toner
- fixing roller
- electrostatic
- electrostatic printing
- relating
- 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- Withdrawn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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/24—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 whereby at least two steps are performed simultaneously
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Fixing For Electrophotography (AREA)
- Pinball Game Machines (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
An electrostatic printer for producing an image on a surface comprises a carriage (10) carrying a toner applicator (88), a fixing roller (12), and upstream of the toner applicator an electrostatic printing head (94) adapted to lay down an electrostatic charge image on the fixing roller or on the surface as the head moves across the surface, the toner applicator serving to discharge toner medium onto the electrostatic charge image to which the toner medium adheres and the fixing roller serving to fix the toner medium in position due to pressure as the latter rolls across the surface.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8222453 | 1982-08-04 | ||
PCT/GB1983/000188 WO1984000623A1 (en) | 1982-08-04 | 1983-08-02 | Improvements in or relating to electrostatic printing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8408340D0 GB8408340D0 (en) | 1984-05-10 |
GB2134854A true GB2134854A (en) | 1984-08-22 |
Family
ID=10532096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08408340A Withdrawn GB2134854A (en) | 1982-08-04 | 1983-08-02 | Improvements in or relating to electrostatic printing |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0114858A1 (en) |
GB (1) | GB2134854A (en) |
IT (1) | IT1195478B (en) |
WO (1) | WO1984000623A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655910B1 (en) * | 1989-12-14 | 1992-03-06 | Blanc Roger | DEVICE FOR PRINTING A POSTER. |
JP3057723B2 (en) * | 1990-07-10 | 2000-07-04 | 沖電気工業株式会社 | Electrophotographic printer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811766A (en) * | 1969-03-10 | 1974-05-21 | Xerox Corp | Developing apparatus |
US3990393A (en) * | 1975-04-18 | 1976-11-09 | Xerox Corporation | Apparatus for depositing magnetic material on an image bearing member |
GB1603863A (en) * | 1977-06-16 | 1981-12-02 | Sign Electronics Ltd | Printing apparatus |
JPS56501560A (en) * | 1979-10-19 | 1981-10-29 | ||
GB2118729A (en) * | 1981-10-29 | 1983-11-02 | Payne John M | Improvements in and relating to document copiers |
-
1983
- 1983-08-02 WO PCT/GB1983/000188 patent/WO1984000623A1/en not_active Application Discontinuation
- 1983-08-02 EP EP83902436A patent/EP0114858A1/en not_active Withdrawn
- 1983-08-02 GB GB08408340A patent/GB2134854A/en not_active Withdrawn
- 1983-08-04 IT IT12602/83A patent/IT1195478B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8312602A0 (en) | 1983-08-04 |
WO1984000623A1 (en) | 1984-02-16 |
EP0114858A1 (en) | 1984-08-08 |
IT1195478B (en) | 1988-10-19 |
IT8312602A1 (en) | 1985-02-04 |
GB8408340D0 (en) | 1984-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |