JPS55130561A - Preventing method for end face contamination of focusing type optical transmission body array of image recorder - Google Patents
Preventing method for end face contamination of focusing type optical transmission body array of image recorderInfo
- Publication number
- JPS55130561A JPS55130561A JP3850679A JP3850679A JPS55130561A JP S55130561 A JPS55130561 A JP S55130561A JP 3850679 A JP3850679 A JP 3850679A JP 3850679 A JP3850679 A JP 3850679A JP S55130561 A JPS55130561 A JP S55130561A
- Authority
- JP
- Japan
- Prior art keywords
- optical transmission
- type optical
- transmission body
- focusing type
- body array
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Projection-Type Copiers In General (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
PURPOSE: To effectively prevent the contamination of the exit end face of the focusing type optical transmission body array by providing a thin transparent electrode layer.
CONSTITUTION: A thin transparent electrode layer 34 is provided to the exit end face of a focusing type optical transmission body array 33 and is connected to DC voltage power sources 35, 36 by way of a switch SW. Then, at the time when the scanning electron beam modulated by the image signal from a cathode ray tube 31 is imaged and cast onto a photoreceptor 1 by the focusing type optical transmission body array 33 and an electrostatic latent image is thereby formed and is then developed by toner particles, the DC potential of the same polarity as that of the charging polarity of the toner particles used for the development is applied to the thin transparent electrode layer 34. As a result of this, the toner repulsive force acts upon the exit end face of the focusing type optical transmission body array 33, whereby the deposition of the toner is effectively prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3850679A JPS55130561A (en) | 1979-03-31 | 1979-03-31 | Preventing method for end face contamination of focusing type optical transmission body array of image recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3850679A JPS55130561A (en) | 1979-03-31 | 1979-03-31 | Preventing method for end face contamination of focusing type optical transmission body array of image recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55130561A true JPS55130561A (en) | 1980-10-09 |
Family
ID=12527148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3850679A Pending JPS55130561A (en) | 1979-03-31 | 1979-03-31 | Preventing method for end face contamination of focusing type optical transmission body array of image recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55130561A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62134664A (en) * | 1985-12-06 | 1987-06-17 | Sanyo Electric Co Ltd | Electrostatic recorder |
JPS6361223A (en) * | 1986-09-01 | 1988-03-17 | Minolta Camera Co Ltd | Near parabolic optical transmission body array |
JPS6370871A (en) * | 1986-09-12 | 1988-03-31 | Konica Corp | Image forming method |
JPS6398670A (en) * | 1986-10-15 | 1988-04-30 | Konica Corp | Multicolor image forming device |
JPS63109463A (en) * | 1986-10-27 | 1988-05-14 | Konica Corp | Image forming device |
JPS63123064A (en) * | 1986-11-13 | 1988-05-26 | Konica Corp | Image forming device |
JP2010008755A (en) * | 2008-06-27 | 2010-01-14 | Kyocera Mita Corp | Image forming apparatus |
-
1979
- 1979-03-31 JP JP3850679A patent/JPS55130561A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62134664A (en) * | 1985-12-06 | 1987-06-17 | Sanyo Electric Co Ltd | Electrostatic recorder |
JPS6361223A (en) * | 1986-09-01 | 1988-03-17 | Minolta Camera Co Ltd | Near parabolic optical transmission body array |
JPS6370871A (en) * | 1986-09-12 | 1988-03-31 | Konica Corp | Image forming method |
JPS6398670A (en) * | 1986-10-15 | 1988-04-30 | Konica Corp | Multicolor image forming device |
JPS63109463A (en) * | 1986-10-27 | 1988-05-14 | Konica Corp | Image forming device |
JPS63123064A (en) * | 1986-11-13 | 1988-05-26 | Konica Corp | Image forming device |
JP2010008755A (en) * | 2008-06-27 | 2010-01-14 | Kyocera Mita Corp | Image forming apparatus |
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