JPS6342260B2 - - Google Patents
Info
- Publication number
- JPS6342260B2 JPS6342260B2 JP52154292A JP15429277A JPS6342260B2 JP S6342260 B2 JPS6342260 B2 JP S6342260B2 JP 52154292 A JP52154292 A JP 52154292A JP 15429277 A JP15429277 A JP 15429277A JP S6342260 B2 JPS6342260 B2 JP S6342260B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- image
- current
- developing
- 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
Links
- 108091008695 photoreceptors Proteins 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 26
- 238000012360 testing method Methods 0.000 claims description 10
- 238000011161 development Methods 0.000 description 23
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 238000007600 charging Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/065—Arrangements for controlling the potential of the developing electrode
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Developing For Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5446976A GB1561923A (en) | 1976-12-31 | 1976-12-31 | Control system for an electrostatogrophic copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5385434A JPS5385434A (en) | 1978-07-27 |
JPS6342260B2 true JPS6342260B2 (de) | 1988-08-22 |
Family
ID=10471104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15429277A Granted JPS5385434A (en) | 1976-12-31 | 1977-12-21 | Control device for copier |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5385434A (de) |
DE (1) | DE2756291A1 (de) |
GB (1) | GB1561923A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179213A (en) * | 1978-04-10 | 1979-12-18 | International Business Machines Corporation | Vector pinning in an electrophotographic machine |
DE2960963D1 (en) * | 1978-04-10 | 1981-12-24 | Ibm | Xerographic copier |
JPS59137962A (ja) * | 1983-01-27 | 1984-08-08 | Sharp Corp | 感光体の表面電位測定方法 |
JPS59210455A (ja) * | 1983-05-02 | 1984-11-29 | ゼロツクス・コ−ポレ−シヨン | 電子写真印刷装置用制御システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956487A (en) * | 1955-03-23 | 1960-10-18 | Rca Corp | Electrostatic printing |
US3815988A (en) * | 1973-05-17 | 1974-06-11 | Xerox Corp | Image density control apparatus |
US3981267A (en) * | 1975-05-20 | 1976-09-21 | Savin Business Machines Corporation | Electrophotographic liquid developing system |
-
1976
- 1976-12-31 GB GB5446976A patent/GB1561923A/en not_active Expired
-
1977
- 1977-12-16 DE DE19772756291 patent/DE2756291A1/de active Granted
- 1977-12-21 JP JP15429277A patent/JPS5385434A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1561923A (en) | 1980-03-05 |
DE2756291A1 (de) | 1978-07-13 |
DE2756291C2 (de) | 1991-04-25 |
JPS5385434A (en) | 1978-07-27 |
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US4050806A (en) | Method and apparatus for electrically biasing developing electrode of electrophotographic device | |
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GB1559341A (en) | Method of controlling an electrostatographic copying machine | |
JPS6342260B2 (de) | ||
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JPS60213964A (ja) | 静電的に荷電された感光層の感光時における所与の電位比維持方法ならびにその装置 | |
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JPS633306B2 (de) | ||
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JPH0553267B2 (de) | ||
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