JPS5589857A - Electrostatic latent image developing method - Google Patents
Electrostatic latent image developing methodInfo
- Publication number
- JPS5589857A JPS5589857A JP16271378A JP16271378A JPS5589857A JP S5589857 A JPS5589857 A JP S5589857A JP 16271378 A JP16271378 A JP 16271378A JP 16271378 A JP16271378 A JP 16271378A JP S5589857 A JPS5589857 A JP S5589857A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic toner
- arrow
- developer pool
- developer
- electrostatic latent
- 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 perform good development by simultaneously and relatively rotate the non-magnetic and conductive cylinder having an insulation film on the surface and a magnet and letting the conductor disposed in the axial direction of the cylinder contact the one-component type developer being held sucked.
CONSTITUTION: An insulation sleeve 1 is rotated in the arrow y direction and a magnet roll 2 in the arrow x direction. Magnetic toner 3 is conveyed in the arrow y direction. An electrode 6 is provided to form a conductive path between part of the toner 3 on the sleeve 1 and the ground. As a result of this, the magnetic toner charged to positive polarity in a developer pool 5 is removed rapidly from the developer pool 5 and at the same time the charges in the magnetic toner having been charged to positive polarity and being conveyed on the insulation sleeve 1 from the developer pool 5 are grounded and escaped. The magnetic toner supplied to the developer pool 5 becomes always electrically nearly neutral, thus the development of normal electrostatic latent images becomes possible.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16271378A JPS5589857A (en) | 1978-12-28 | 1978-12-28 | Electrostatic latent image developing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16271378A JPS5589857A (en) | 1978-12-28 | 1978-12-28 | Electrostatic latent image developing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5589857A true JPS5589857A (en) | 1980-07-07 |
Family
ID=15759871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16271378A Pending JPS5589857A (en) | 1978-12-28 | 1978-12-28 | Electrostatic latent image developing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5589857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58205166A (en) * | 1982-05-25 | 1983-11-30 | Matsushita Electric Ind Co Ltd | Developing method |
-
1978
- 1978-12-28 JP JP16271378A patent/JPS5589857A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58205166A (en) * | 1982-05-25 | 1983-11-30 | Matsushita Electric Ind Co Ltd | Developing method |
JPH0332787B2 (en) * | 1982-05-25 | 1991-05-14 | Matsushita Electric Ind Co Ltd |
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