JPH0516034B2 - - Google Patents
Info
- Publication number
- JPH0516034B2 JPH0516034B2 JP23033587A JP23033587A JPH0516034B2 JP H0516034 B2 JPH0516034 B2 JP H0516034B2 JP 23033587 A JP23033587 A JP 23033587A JP 23033587 A JP23033587 A JP 23033587A JP H0516034 B2 JPH0516034 B2 JP H0516034B2
- Authority
- JP
- Japan
- Prior art keywords
- charging
- voltage
- charged
- roller
- photoreceptor
- 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 - Lifetime
Links
- 239000010410 layer Substances 0.000 description 28
- 108091008695 photoreceptors Proteins 0.000 description 27
- 238000000034 method Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23033587A JPS6473365A (en) | 1987-09-14 | 1987-09-14 | Contact electrifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23033587A JPS6473365A (en) | 1987-09-14 | 1987-09-14 | Contact electrifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6473365A JPS6473365A (en) | 1989-03-17 |
| JPH0516034B2 true JPH0516034B2 (enrdf_load_stackoverflow) | 1993-03-03 |
Family
ID=16906227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23033587A Granted JPS6473365A (en) | 1987-09-14 | 1987-09-14 | Contact electrifying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6473365A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4345490C2 (de) * | 1992-11-06 | 2000-03-09 | Seiko Epson Corp | Kontaktladevorrichtung |
| JP3018858B2 (ja) * | 1992-11-20 | 2000-03-13 | 富士ゼロックス株式会社 | 電子写真用トナー組成物および画像形成方法 |
| JP2887831B2 (ja) | 1993-12-28 | 1999-05-10 | 富士ゼロックス株式会社 | 電子写真用帯電部材 |
| JP3918567B2 (ja) * | 2001-08-21 | 2007-05-23 | 富士ゼロックス株式会社 | 導電部材及び該導電部材を備える画像形成装置 |
| WO2004070474A1 (ja) | 2003-02-07 | 2004-08-19 | Sharp Kabushiki Kaisha | 電子写真感光体およびそれを備える画像形成装置 |
| JP3718508B2 (ja) | 2003-06-03 | 2005-11-24 | シャープ株式会社 | 電子写真感光体およびそれを備える画像形成装置 |
-
1987
- 1987-09-14 JP JP23033587A patent/JPS6473365A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6473365A (en) | 1989-03-17 |
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