JPS53115233A - Control for electrophotogtaphic copier - Google Patents
Control for electrophotogtaphic copierInfo
- Publication number
- JPS53115233A JPS53115233A JP2923277A JP2923277A JPS53115233A JP S53115233 A JPS53115233 A JP S53115233A JP 2923277 A JP2923277 A JP 2923277A JP 2923277 A JP2923277 A JP 2923277A JP S53115233 A JPS53115233 A JP S53115233A
- Authority
- JP
- Japan
- Prior art keywords
- electrophotogtaphic
- copier
- control
- exposure
- fatigue
- 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
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE: To properly correct the fatigue of a photosensitive body in order to obtain a copy image of good quality at all times by detecting-memorizing fatigue factors, such as, light amount of exposure, amount of electric charging, temperature, and humidity in addition to the number of copy paper, and controlling charging requirement, exposure requirement, and development bias voltage in accordance with the above.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2923277A JPS53115233A (en) | 1977-03-18 | 1977-03-18 | Control for electrophotogtaphic copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2923277A JPS53115233A (en) | 1977-03-18 | 1977-03-18 | Control for electrophotogtaphic copier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53115233A true JPS53115233A (en) | 1978-10-07 |
Family
ID=12270470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2923277A Pending JPS53115233A (en) | 1977-03-18 | 1977-03-18 | Control for electrophotogtaphic copier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53115233A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121453A (en) * | 1979-03-15 | 1980-09-18 | Toshiba Corp | Electrophotographic copier |
JPS5685761A (en) * | 1979-12-17 | 1981-07-13 | Ricoh Co Ltd | Liquid developing device of electrophotographic copying machine |
JPS5695249A (en) * | 1979-12-28 | 1981-08-01 | Canon Inc | Image forming device |
JPS56113149A (en) * | 1980-02-13 | 1981-09-05 | Toshiba Corp | Copying density change-over device |
JPS56133746A (en) * | 1980-03-25 | 1981-10-20 | Canon Inc | Image reproducing method |
JPS5764263A (en) * | 1980-10-07 | 1982-04-19 | Canon Inc | Electrophotography method |
JPS57120972A (en) * | 1980-12-22 | 1982-07-28 | Ibm | Residual toner remover |
JPS57181562A (en) * | 1981-05-02 | 1982-11-09 | Minolta Camera Co Ltd | Transfer type electrophotographic copier |
JPS61100773A (en) * | 1984-10-24 | 1986-05-19 | Tokyo Electric Co Ltd | Electrophotographic device |
JPS61141459A (en) * | 1984-12-14 | 1986-06-28 | Canon Inc | Optical information recorder |
JPS6223070A (en) * | 1985-07-24 | 1987-01-31 | Mita Ind Co Ltd | Semiconductor laser control device |
JPS6351341U (en) * | 1986-09-20 | 1988-04-07 | ||
JPH01501257A (en) * | 1986-11-06 | 1989-04-27 | イーストマン・コダック・カンパニー | Dynamic feedforward process control for electronic copiers |
US5162851A (en) * | 1989-11-20 | 1992-11-10 | Konica Corporation | Braking system for image formation apparatus |
US5206686A (en) * | 1990-03-20 | 1993-04-27 | Minolta Camera Kabushiki Kaisha | Apparatus for forming an image with use of electrophotographic process including gradation correction |
US5274424A (en) * | 1991-12-16 | 1993-12-28 | Minolta Camera Kabushiki Kaisha | Image forming apparatus controlled according to smallest non-zero toner density |
US5307118A (en) * | 1991-03-20 | 1994-04-26 | Ricoh Company, Ltd. | Electrophotographic process control device using fuzzy logic |
US5311256A (en) * | 1990-06-04 | 1994-05-10 | Minolta Camera Kabushiki Kaisha | Image forming apparatus maintaining image density stability against humidity |
US5343235A (en) * | 1990-03-20 | 1994-08-30 | Minolta Camera Kabushiki Kaisha | Apparatus and method for forming an image including correction for laser beam size |
US5539500A (en) * | 1992-08-31 | 1996-07-23 | Minolta Camera Kabushiki Kaisha | Image forming apparatus with humidity controlling device |
US5585927A (en) * | 1992-05-19 | 1996-12-17 | Minolta Camera Kabushiki Kaisha | Digital image forming apparatus having gradation characteristic setting means |
US6008911A (en) * | 1992-05-19 | 1999-12-28 | Minolta Co., Ltd. | Digital image forming apparatus |
US8478146B2 (en) | 2009-11-09 | 2013-07-02 | Canon Kabushiki Kaisha | Developing apparatus and image forming apparatus |
-
1977
- 1977-03-18 JP JP2923277A patent/JPS53115233A/en active Pending
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121453A (en) * | 1979-03-15 | 1980-09-18 | Toshiba Corp | Electrophotographic copier |
JPS5685761A (en) * | 1979-12-17 | 1981-07-13 | Ricoh Co Ltd | Liquid developing device of electrophotographic copying machine |
JPS5695249A (en) * | 1979-12-28 | 1981-08-01 | Canon Inc | Image forming device |
JPS56113149A (en) * | 1980-02-13 | 1981-09-05 | Toshiba Corp | Copying density change-over device |
JPH028300B2 (en) * | 1980-02-13 | 1990-02-23 | Tokyo Shibaura Electric Co | |
JPS56133746A (en) * | 1980-03-25 | 1981-10-20 | Canon Inc | Image reproducing method |
JPH0330141B2 (en) * | 1980-03-25 | 1991-04-26 | ||
JPS5764263A (en) * | 1980-10-07 | 1982-04-19 | Canon Inc | Electrophotography method |
JPS57120972A (en) * | 1980-12-22 | 1982-07-28 | Ibm | Residual toner remover |
JPS57181562A (en) * | 1981-05-02 | 1982-11-09 | Minolta Camera Co Ltd | Transfer type electrophotographic copier |
JPH0364866B2 (en) * | 1981-05-02 | 1991-10-08 | Minolta Camera Kk | |
JPS61100773A (en) * | 1984-10-24 | 1986-05-19 | Tokyo Electric Co Ltd | Electrophotographic device |
JPS61141459A (en) * | 1984-12-14 | 1986-06-28 | Canon Inc | Optical information recorder |
JPS6223070A (en) * | 1985-07-24 | 1987-01-31 | Mita Ind Co Ltd | Semiconductor laser control device |
JPS6351341U (en) * | 1986-09-20 | 1988-04-07 | ||
JPH01501257A (en) * | 1986-11-06 | 1989-04-27 | イーストマン・コダック・カンパニー | Dynamic feedforward process control for electronic copiers |
US5162851A (en) * | 1989-11-20 | 1992-11-10 | Konica Corporation | Braking system for image formation apparatus |
US5206686A (en) * | 1990-03-20 | 1993-04-27 | Minolta Camera Kabushiki Kaisha | Apparatus for forming an image with use of electrophotographic process including gradation correction |
US5343235A (en) * | 1990-03-20 | 1994-08-30 | Minolta Camera Kabushiki Kaisha | Apparatus and method for forming an image including correction for laser beam size |
US5311256A (en) * | 1990-06-04 | 1994-05-10 | Minolta Camera Kabushiki Kaisha | Image forming apparatus maintaining image density stability against humidity |
US5307118A (en) * | 1991-03-20 | 1994-04-26 | Ricoh Company, Ltd. | Electrophotographic process control device using fuzzy logic |
US5274424A (en) * | 1991-12-16 | 1993-12-28 | Minolta Camera Kabushiki Kaisha | Image forming apparatus controlled according to smallest non-zero toner density |
US5585927A (en) * | 1992-05-19 | 1996-12-17 | Minolta Camera Kabushiki Kaisha | Digital image forming apparatus having gradation characteristic setting means |
US6008911A (en) * | 1992-05-19 | 1999-12-28 | Minolta Co., Ltd. | Digital image forming apparatus |
US5539500A (en) * | 1992-08-31 | 1996-07-23 | Minolta Camera Kabushiki Kaisha | Image forming apparatus with humidity controlling device |
US8478146B2 (en) | 2009-11-09 | 2013-07-02 | Canon Kabushiki Kaisha | Developing apparatus and image forming apparatus |
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