JPS5515187A - Two-color image formation apparatus - Google Patents
Two-color image formation apparatusInfo
- Publication number
- JPS5515187A JPS5515187A JP8878978A JP8878978A JPS5515187A JP S5515187 A JPS5515187 A JP S5515187A JP 8878978 A JP8878978 A JP 8878978A JP 8878978 A JP8878978 A JP 8878978A JP S5515187 A JPS5515187 A JP S5515187A
- Authority
- JP
- Japan
- Prior art keywords
- color
- fixing
- station
- different
- lamp
- 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.)
- Pending
Links
Landscapes
- Fixing For Electrophotography (AREA)
Abstract
PURPOSE: To form a high quality 2-color image free of ground stain, by simultaneously fixing in a specified fixing apparatus a 2-color sensible image formed by successively developing latent images different from each other in voltage polarity coresponding to the 2-color image.
CONSTITUTION: Latent images different in voltage polarity in response to color, formed on an electrostatographic paper in a static latent image forming station 3 provided with a metallic electrode are each developed in 2 developing stations 7A and 7B each using color toners different in polarity from each other and the developed 2-color images are simultaneously fixed in fixing station 8. When the fixabilities of 2-color toners are similar, a flash lamp with large light energy is used in station 8, but in the other cases, an infrared lamp with weak light energy, or a lamp of open, heat plate, heat roller, or pressure type is used so as to control the different fixing times of color toners to a substantially same time, permitting occurrence of ground stain to be prevented by simultaneous heat fixing in one set of fixing station.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8878978A JPS5515187A (en) | 1978-07-20 | 1978-07-20 | Two-color image formation apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8878978A JPS5515187A (en) | 1978-07-20 | 1978-07-20 | Two-color image formation apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5515187A true JPS5515187A (en) | 1980-02-02 |
Family
ID=13952597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8878978A Pending JPS5515187A (en) | 1978-07-20 | 1978-07-20 | Two-color image formation apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5515187A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6276371U (en) * | 1985-10-31 | 1987-05-15 | ||
JPH01269465A (en) * | 1988-04-22 | 1989-10-26 | Isao Sakai | Method for processing preservable odorless garlic and odorless garlic prepared thereby |
-
1978
- 1978-07-20 JP JP8878978A patent/JPS5515187A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6276371U (en) * | 1985-10-31 | 1987-05-15 | ||
JPH01269465A (en) * | 1988-04-22 | 1989-10-26 | Isao Sakai | Method for processing preservable odorless garlic and odorless garlic prepared thereby |
JPH0414949B2 (en) * | 1988-04-22 | 1992-03-16 | Isao Sakai |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53136838A (en) | Automatic controlling method of image quality in transfer type electrostatic copier | |
US3313623A (en) | Line sequential color xerography | |
JPS5574557A (en) | 3-color electrophotographic copying method | |
GB1433350A (en) | Process and apparatus for electrophotographic copying by transfer of electrostatic images | |
JPS5515187A (en) | Two-color image formation apparatus | |
GB1456544A (en) | Electrographic method and apparatus | |
JPS51119229A (en) | Electrophotography | |
JPS53116160A (en) | Two-color image developing process | |
SE7905496L (en) | METHODS AND ARRANGEMENTS FOR ELECTRONIC STATIC PLANTS | |
JPS5515186A (en) | Two-color image formation apparatus | |
JPS5412739A (en) | Two color electrophotographic copying method | |
JPS5233535A (en) | Image formation method and electrostatic toner | |
JPS57142660A (en) | Multicolor recording apparatus | |
JPS5529845A (en) | Photoreceptor for electrophotography | |
JPS57118253A (en) | Photoreceptor for copying and printing | |
JPS57669A (en) | Color electrophotographic apparatus | |
JPS5587169A (en) | Method and apparatus for electrophotography | |
JPS5342732A (en) | Color electrophotographic method | |
JPS5622443A (en) | Latent image forming method | |
JPS5612656A (en) | Electrophotographic method and its apparatus | |
JPS5543532A (en) | Two color electrophotographic copying method | |
JPS55110260A (en) | Two-color electrophotographic copying method | |
JPS5476160A (en) | Photoreceptor for electrophotography | |
JPS542126A (en) | Electrophotographic method | |
JPS5748739A (en) | Electrophotographic method |