JPS5678860A - Wet type electrophotographic copying machine - Google Patents
Wet type electrophotographic copying machineInfo
- Publication number
- JPS5678860A JPS5678860A JP15556279A JP15556279A JPS5678860A JP S5678860 A JPS5678860 A JP S5678860A JP 15556279 A JP15556279 A JP 15556279A JP 15556279 A JP15556279 A JP 15556279A JP S5678860 A JPS5678860 A JP S5678860A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- swishing
- photoreceptor
- development
- liquid
- 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
- 239000007788 liquid Substances 0.000 abstract 4
- 108091008695 photoreceptors Proteins 0.000 abstract 4
- 230000001419 dependent effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
Landscapes
- Wet Developing In Electrophotography (AREA)
Abstract
PURPOSE:To improve the liquid swishing-off effect at the liquid swishing-off start time, by forming a developer adhesion part dependent upon charging and development, which purposes eliminating practically a gap for excess adhesion developer removing material, forward in the advance direction of a photoreceptor in the picture forming region. CONSTITUTION:Picture 12 to be transferred to the recording material such as the transfer paper is formed on the surface of photoreceptor 1 dependently upon prescribed charging, exposure and development. Developer adhesion part 14 dependent upon charging and development is formed forward in the advance direction of the photoreceptor in this picture formed region 13. By this developer adhesion part 14, gap G for aqueeze roller 7 becomes narrow practically. This developer adhesion part 14 is formed by performing charging and development at the timing earlier than the original picture forming time. As a result, the liquid swishing-off effect becomes sharp at the liquid swishing-off start time, and the developer is prevented from adhering to the photoreceptor much partially, and the copying performance is improved.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54155562A JPS5837540B2 (en) | 1979-12-03 | 1979-12-03 | Wet electrophotographic copying machine |
US06/207,999 US4373800A (en) | 1979-12-03 | 1980-11-18 | Wet type electrophotographic copying machine |
DE3045630A DE3045630C2 (en) | 1979-12-03 | 1980-12-03 | Electrophotographic wet copier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54155562A JPS5837540B2 (en) | 1979-12-03 | 1979-12-03 | Wet electrophotographic copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5678860A true JPS5678860A (en) | 1981-06-29 |
JPS5837540B2 JPS5837540B2 (en) | 1983-08-17 |
Family
ID=15608761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54155562A Expired JPS5837540B2 (en) | 1979-12-03 | 1979-12-03 | Wet electrophotographic copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5837540B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607066U (en) * | 1983-06-27 | 1985-01-18 | 株式会社ミツトヨ | Jig for acoustic emission analysis type material testing machine |
JPS61277032A (en) * | 1985-05-31 | 1986-12-08 | Mitsui Eng & Shipbuild Co Ltd | Tensile-testing method |
-
1979
- 1979-12-03 JP JP54155562A patent/JPS5837540B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5837540B2 (en) | 1983-08-17 |
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