JPS6360910B2 - - Google Patents
Info
- Publication number
- JPS6360910B2 JPS6360910B2 JP56082745A JP8274581A JPS6360910B2 JP S6360910 B2 JPS6360910 B2 JP S6360910B2 JP 56082745 A JP56082745 A JP 56082745A JP 8274581 A JP8274581 A JP 8274581A JP S6360910 B2 JPS6360910 B2 JP S6360910B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- copy paper
- transfer
- humidity
- 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 description 23
- 239000000463 material Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 7
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
- G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
- G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
-
- 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/169—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer with means for preconditioning the toner image before the transfer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Electrophotography Configuration And Component (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56082745A JPS57197579A (en) | 1981-05-29 | 1981-05-29 | Toner image transferring device |
US06/382,123 US4491407A (en) | 1981-05-29 | 1982-05-26 | Toner image transfer system |
DE3220294A DE3220294C2 (de) | 1981-05-29 | 1982-05-28 | Tonerbild-Übertragungsvorrichtung in einem elektrophotographischen Kopiergerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56082745A JPS57197579A (en) | 1981-05-29 | 1981-05-29 | Toner image transferring device |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28034789A Division JPH02167584A (ja) | 1989-10-27 | 1989-10-27 | 電子写真複写機 |
JP28034889A Division JPH02167585A (ja) | 1989-10-27 | 1989-10-27 | トナー像転写装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57197579A JPS57197579A (en) | 1982-12-03 |
JPS6360910B2 true JPS6360910B2 (US20090163788A1-20090625-C00002.png) | 1988-11-25 |
Family
ID=13782955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56082745A Granted JPS57197579A (en) | 1981-05-29 | 1981-05-29 | Toner image transferring device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4491407A (US20090163788A1-20090625-C00002.png) |
JP (1) | JPS57197579A (US20090163788A1-20090625-C00002.png) |
DE (1) | DE3220294C2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8426044D0 (en) * | 1984-10-15 | 1984-11-21 | Xerox Corp | Electrostatographic apparatus |
JPS62136678A (ja) * | 1985-12-11 | 1987-06-19 | Canon Inc | 画像形成装置 |
JPS62209575A (ja) * | 1986-03-11 | 1987-09-14 | Konishiroku Photo Ind Co Ltd | 転写電位を制御する電子写真複写装置 |
JPS63304282A (ja) * | 1987-06-05 | 1988-12-12 | Hitachi Ltd | 電子写真装置 |
JPH0750362B2 (ja) * | 1987-07-09 | 1995-05-31 | キヤノン株式会社 | 画像形成装置 |
US4751547A (en) * | 1987-08-14 | 1988-06-14 | Xerox Corporation | Sheet guide |
JPH034247A (ja) * | 1989-05-31 | 1991-01-10 | Toshiba Corp | 感光体の表面電位制御装置 |
JP2765963B2 (ja) * | 1989-06-30 | 1998-06-18 | 三田工業株式会社 | コロナ帯電転写装置 |
US5268724A (en) * | 1990-04-20 | 1993-12-07 | Fuji Xerox Co., Ltd. | Transfer apparatus providing improved transfer material guidance along a feed path to an electrophotographic image carrier |
JP3073931B2 (ja) * | 1996-07-10 | 2000-08-07 | キヤノン株式会社 | 画像形成装置 |
JP3364570B2 (ja) * | 1996-11-13 | 2003-01-08 | シャープ株式会社 | 画像形成装置 |
JPH1152762A (ja) | 1997-08-04 | 1999-02-26 | Toshiba Corp | 画像形成装置 |
KR100262513B1 (ko) * | 1998-05-19 | 2000-08-01 | 윤종용 | 용지 함습 검출에 의한 전사 조건 최적화 장치 및 방법 |
JP4814625B2 (ja) * | 2005-08-29 | 2011-11-16 | シャープ株式会社 | 画像形成装置 |
JP2009128481A (ja) * | 2007-11-21 | 2009-06-11 | Ricoh Co Ltd | 転写装置及び画像形成装置 |
JP6478606B2 (ja) * | 2014-12-10 | 2019-03-06 | キヤノン株式会社 | 画像形成装置 |
JP2019035863A (ja) * | 2017-08-17 | 2019-03-07 | 富士ゼロックス株式会社 | 画像形成装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105540A (US20090163788A1-20090625-C00002.png) * | 1973-01-12 | 1974-10-05 | ||
JPS5139053A (ja) * | 1974-09-28 | 1976-04-01 | Canon Kk | Tenshazaihansosochi |
JPS5285824A (en) * | 1976-01-08 | 1977-07-16 | Ricoh Co Ltd | Electrophotographic copying machine |
JPS5528081A (en) * | 1978-08-22 | 1980-02-28 | Ricoh Co Ltd | Field transfer method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244083A (en) * | 1962-10-23 | 1966-04-05 | Xerox Corp | Xerographic device |
US3813548A (en) * | 1971-01-21 | 1974-05-28 | Xerox Corp | Corona generating methods and apparatus therefor |
US4077709A (en) * | 1975-08-26 | 1978-03-07 | Xerox Corporation | Transfer charge control system |
JPS56110968A (en) * | 1980-02-07 | 1981-09-02 | Olympus Optical Co Ltd | Electrophotographic device |
-
1981
- 1981-05-29 JP JP56082745A patent/JPS57197579A/ja active Granted
-
1982
- 1982-05-26 US US06/382,123 patent/US4491407A/en not_active Expired - Lifetime
- 1982-05-28 DE DE3220294A patent/DE3220294C2/de not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49105540A (US20090163788A1-20090625-C00002.png) * | 1973-01-12 | 1974-10-05 | ||
JPS5139053A (ja) * | 1974-09-28 | 1976-04-01 | Canon Kk | Tenshazaihansosochi |
JPS5285824A (en) * | 1976-01-08 | 1977-07-16 | Ricoh Co Ltd | Electrophotographic copying machine |
JPS5528081A (en) * | 1978-08-22 | 1980-02-28 | Ricoh Co Ltd | Field transfer method |
Also Published As
Publication number | Publication date |
---|---|
US4491407A (en) | 1985-01-01 |
JPS57197579A (en) | 1982-12-03 |
DE3220294A1 (de) | 1982-12-23 |
DE3220294C2 (de) | 1986-03-27 |