JPS55157755A - Developing method - Google Patents
Developing methodInfo
- Publication number
- JPS55157755A JPS55157755A JP6591079A JP6591079A JPS55157755A JP S55157755 A JPS55157755 A JP S55157755A JP 6591079 A JP6591079 A JP 6591079A JP 6591079 A JP6591079 A JP 6591079A JP S55157755 A JPS55157755 A JP S55157755A
- Authority
- JP
- Japan
- Prior art keywords
- fine silica
- developer
- toner particles
- silica particles
- particles
- 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.)
- Granted
Links
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
PURPOSE: To perform continuous developing without any degradation in copying image quality by supplying the replenishing developer composed of toner particles and fine silica particles to the start developer composed of carrier, toner particles and fine silica particles thereby replenishing the consumption with the development.
CONSTITUTION: In the development of an electrophotographic copier using the developer composed of carrier, toner particles and fine silica particles, the replenishment for the developer having been consurned through repetitive develpment is ac complsihed by supplying of toner particles and fine silica particles. The ratio b(wt%) of the fine silica particles to the toner particles in the replenishing developer is made higher than the above-mentioned ratio a(wt%) in the start developer and the ratios a, b are so set as to satisfy the relations shown by 0.01≤ a<b≤5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6591079A JPS55157755A (en) | 1979-05-28 | 1979-05-28 | Developing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6591079A JPS55157755A (en) | 1979-05-28 | 1979-05-28 | Developing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55157755A true JPS55157755A (en) | 1980-12-08 |
JPS6330623B2 JPS6330623B2 (en) | 1988-06-20 |
Family
ID=13300582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6591079A Granted JPS55157755A (en) | 1979-05-28 | 1979-05-28 | Developing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157755A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168255A (en) * | 1981-04-10 | 1982-10-16 | Canon Inc | Two-component developer for electrophotography |
JPS62258472A (en) * | 1986-05-01 | 1987-11-10 | Sharp Corp | Developer for electrostatic copying machine |
JPH03255461A (en) * | 1990-03-06 | 1991-11-14 | Tomoegawa Paper Co Ltd | Developing method |
US5082761A (en) * | 1988-02-12 | 1992-01-21 | Sharp Kabushiki Kaisha | Set of electrophotographic toners |
US5272040A (en) * | 1991-04-09 | 1993-12-21 | Minolta Camera Kabushiki Kaisha | Toner for developing electrostatic latent images |
JP2005196044A (en) * | 2004-01-09 | 2005-07-21 | Fuji Xerox Co Ltd | Image forming method, process cartridge, and image forming apparatus |
JP2008129598A (en) * | 2006-11-21 | 2008-06-05 | Xerox Corp | Developer cartridge replacement method for electrophotographic printing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10998209B2 (en) | 2019-05-31 | 2021-05-04 | Applied Materials, Inc. | Substrate processing platforms including multiple processing chambers |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1903909A1 (en) * | 1968-02-01 | 1969-09-11 | Rank Xerox Ltd | Apparatus for cleaning the moving image surface of an electrostatographic imaging device |
JPS50120631A (en) * | 1974-02-25 | 1975-09-22 | ||
JPS51346A (en) * | 1974-06-20 | 1976-01-06 | Ricoh Kk | |
GB1438110A (en) * | 1972-10-02 | 1976-06-03 | Agfa Gevaert | Developer powder composition |
JPS5181623A (en) * | 1975-01-16 | 1976-07-17 | Ricoh Kk | Denshishashinyo tonaa |
JPS5196331A (en) * | 1975-02-21 | 1976-08-24 | ||
JPS51126836A (en) * | 1975-04-26 | 1976-11-05 | Shigekazu Enoki | Magnetic toner |
JPS529435A (en) * | 1975-07-07 | 1977-01-25 | Oce Van Der Grinten Nv | Tonor powder and method of manufacturing the same |
JPS5213935A (en) * | 1975-07-23 | 1977-02-02 | Kazuo Matsuda | Ball game machine |
JPS5219535A (en) * | 1975-08-06 | 1977-02-14 | Ricoh Co Ltd | Dry type developing powder |
JPS5245936A (en) * | 1975-10-09 | 1977-04-12 | Canon Inc | Device for preventing toners supplied to powder developing apparatus f rom making brides |
JPS52104928A (en) * | 1976-02-28 | 1977-09-02 | Ricoh Co Ltd | Dry developing powder and its production |
JPS5326127A (en) * | 1976-08-23 | 1978-03-10 | Ricoh Co Ltd | Toner replenishing process |
JPS5332263A (en) * | 1976-09-07 | 1978-03-27 | Searle & Co | Cable handling mechanism synchronously driven with rotaly mechanical element |
JPS5387734A (en) * | 1977-01-13 | 1978-08-02 | Ricoh Co Ltd | Electrophotographic magnetic toner |
JPS53127725A (en) * | 1977-04-01 | 1978-11-08 | Kanebo Ltd | Developing agent for electrostatic printing |
JPS53133446A (en) * | 1977-04-27 | 1978-11-21 | Canon Inc | Developer for magnetic brush |
JPS542741A (en) * | 1977-06-08 | 1979-01-10 | Canon Inc | Pressure fixing toner |
JPS5416219A (en) * | 1977-07-06 | 1979-02-06 | Suwa Seikosha Kk | Compact printer |
JPS5443736A (en) * | 1977-09-14 | 1979-04-06 | Fuji Xerox Co Ltd | Electrostatic image developing agent composition and developing method |
JPS54121129A (en) * | 1978-03-13 | 1979-09-20 | Minolta Camera Co Ltd | Dry type development process in electrophotography |
-
1979
- 1979-05-28 JP JP6591079A patent/JPS55157755A/en active Granted
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1903909A1 (en) * | 1968-02-01 | 1969-09-11 | Rank Xerox Ltd | Apparatus for cleaning the moving image surface of an electrostatographic imaging device |
GB1438110A (en) * | 1972-10-02 | 1976-06-03 | Agfa Gevaert | Developer powder composition |
JPS50120631A (en) * | 1974-02-25 | 1975-09-22 | ||
JPS51346A (en) * | 1974-06-20 | 1976-01-06 | Ricoh Kk | |
JPS5181623A (en) * | 1975-01-16 | 1976-07-17 | Ricoh Kk | Denshishashinyo tonaa |
JPS5196331A (en) * | 1975-02-21 | 1976-08-24 | ||
JPS51126836A (en) * | 1975-04-26 | 1976-11-05 | Shigekazu Enoki | Magnetic toner |
JPS529435A (en) * | 1975-07-07 | 1977-01-25 | Oce Van Der Grinten Nv | Tonor powder and method of manufacturing the same |
JPS5213935A (en) * | 1975-07-23 | 1977-02-02 | Kazuo Matsuda | Ball game machine |
JPS5219535A (en) * | 1975-08-06 | 1977-02-14 | Ricoh Co Ltd | Dry type developing powder |
JPS5245936A (en) * | 1975-10-09 | 1977-04-12 | Canon Inc | Device for preventing toners supplied to powder developing apparatus f rom making brides |
JPS52104928A (en) * | 1976-02-28 | 1977-09-02 | Ricoh Co Ltd | Dry developing powder and its production |
JPS5326127A (en) * | 1976-08-23 | 1978-03-10 | Ricoh Co Ltd | Toner replenishing process |
JPS5332263A (en) * | 1976-09-07 | 1978-03-27 | Searle & Co | Cable handling mechanism synchronously driven with rotaly mechanical element |
JPS5387734A (en) * | 1977-01-13 | 1978-08-02 | Ricoh Co Ltd | Electrophotographic magnetic toner |
JPS53127725A (en) * | 1977-04-01 | 1978-11-08 | Kanebo Ltd | Developing agent for electrostatic printing |
JPS53133446A (en) * | 1977-04-27 | 1978-11-21 | Canon Inc | Developer for magnetic brush |
JPS542741A (en) * | 1977-06-08 | 1979-01-10 | Canon Inc | Pressure fixing toner |
JPS5416219A (en) * | 1977-07-06 | 1979-02-06 | Suwa Seikosha Kk | Compact printer |
JPS5443736A (en) * | 1977-09-14 | 1979-04-06 | Fuji Xerox Co Ltd | Electrostatic image developing agent composition and developing method |
JPS54121129A (en) * | 1978-03-13 | 1979-09-20 | Minolta Camera Co Ltd | Dry type development process in electrophotography |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168255A (en) * | 1981-04-10 | 1982-10-16 | Canon Inc | Two-component developer for electrophotography |
JPH0119584B2 (en) * | 1981-04-10 | 1989-04-12 | Canon Kk | |
JPS62258472A (en) * | 1986-05-01 | 1987-11-10 | Sharp Corp | Developer for electrostatic copying machine |
US5082761A (en) * | 1988-02-12 | 1992-01-21 | Sharp Kabushiki Kaisha | Set of electrophotographic toners |
JPH03255461A (en) * | 1990-03-06 | 1991-11-14 | Tomoegawa Paper Co Ltd | Developing method |
US5272040A (en) * | 1991-04-09 | 1993-12-21 | Minolta Camera Kabushiki Kaisha | Toner for developing electrostatic latent images |
JP2005196044A (en) * | 2004-01-09 | 2005-07-21 | Fuji Xerox Co Ltd | Image forming method, process cartridge, and image forming apparatus |
JP2008129598A (en) * | 2006-11-21 | 2008-06-05 | Xerox Corp | Developer cartridge replacement method for electrophotographic printing |
Also Published As
Publication number | Publication date |
---|---|
JPS6330623B2 (en) | 1988-06-20 |
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