JPS5630151A - Electrostatic recorder - Google Patents
Electrostatic recorderInfo
- Publication number
- JPS5630151A JPS5630151A JP10508779A JP10508779A JPS5630151A JP S5630151 A JPS5630151 A JP S5630151A JP 10508779 A JP10508779 A JP 10508779A JP 10508779 A JP10508779 A JP 10508779A JP S5630151 A JPS5630151 A JP S5630151A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- nonimage
- recording medium
- polarity
- recording
- 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
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE:To improve the image quality of nonimage parts by providing means of forming charge opposite from the polarity of electrostatic latent images on the nonimage parts excluding the electrostatic image forming parts on the surface of a recording medium. CONSTITUTION:Signal voltage is applied by pin electrodes 2 to the recording medium 1 on a conductive drum 6 to form electrostatic latent images which are then visualized by the developer in a developing section 3, are transferred to recording paper in a transfer section 4 and are fixed by fixing means. The recording medium 1 is further cleaned of the residual developer in the cleaning and destaticizing section. Pin electrodes 7 for charging nonimage parts are further provided to this known constitution, by which charging of the polarity opposite to the potential polarity of the image recording parts is accomplished. Thereby, the image quality of the nonimage parts may be improved without decreasing the potential in the image recording parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10508779A JPS5630151A (en) | 1979-08-20 | 1979-08-20 | Electrostatic recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10508779A JPS5630151A (en) | 1979-08-20 | 1979-08-20 | Electrostatic recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5630151A true JPS5630151A (en) | 1981-03-26 |
Family
ID=14398129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10508779A Pending JPS5630151A (en) | 1979-08-20 | 1979-08-20 | Electrostatic recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5630151A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49133038A (en) * | 1973-04-24 | 1974-12-20 |
-
1979
- 1979-08-20 JP JP10508779A patent/JPS5630151A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49133038A (en) * | 1973-04-24 | 1974-12-20 |
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