JPS54104832A - Development method and apparatus - Google Patents
Development method and apparatusInfo
- Publication number
- JPS54104832A JPS54104832A JP1128678A JP1128678A JPS54104832A JP S54104832 A JPS54104832 A JP S54104832A JP 1128678 A JP1128678 A JP 1128678A JP 1128678 A JP1128678 A JP 1128678A JP S54104832 A JPS54104832 A JP S54104832A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- container
- carrier
- triboelectricity
- contained
- 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
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
PURPOSE: To eliminate ill effect to be exerted on triboelectricity due to a substance attached to a developer carrier, by supplying positively a triboelectricity accelerator on the surface of a rubbing member in a developing process utilizing triboelectricity of a one component type developer.
CONSTITUTION: Containers 10, 11, and 12 are provided by dividing the container of developing apparatus 4 into 3 chambers with partitions 13 and 14. Apparatus 4 is provided opposite static image bearing member 8 moving in the arrow direction. In container 10 developer 21 is contained, fed to the surfaces of developer carrier 9 particles out of a lower opening, and layer thickness is regulated with distortion regulating blade 10a. Charging accelerator 20 of developer 21 is supplied continuously or intermittently out of container 11 in accordance with consumption of developer 21 to the surfaces of carrier 9 through lower net 11a, and pressing member 11b presses this. In container 12 scraper 12a scrapes the surfaces of carrier 9, and what is removed is contained and discharged out of apparatus 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1128678A JPS54104832A (en) | 1978-02-03 | 1978-02-03 | Development method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1128678A JPS54104832A (en) | 1978-02-03 | 1978-02-03 | Development method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54104832A true JPS54104832A (en) | 1979-08-17 |
Family
ID=11773743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1128678A Pending JPS54104832A (en) | 1978-02-03 | 1978-02-03 | Development method and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54104832A (en) |
-
1978
- 1978-02-03 JP JP1128678A patent/JPS54104832A/en active Pending
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