JPS5521029A - Developing device - Google Patents
Developing deviceInfo
- Publication number
- JPS5521029A JPS5521029A JP9326278A JP9326278A JPS5521029A JP S5521029 A JPS5521029 A JP S5521029A JP 9326278 A JP9326278 A JP 9326278A JP 9326278 A JP9326278 A JP 9326278A JP S5521029 A JPS5521029 A JP S5521029A
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- toner
- supporting member
- mounting
- feed position
- 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
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE: To prevent flying of toner at the replenishing and perform the replenishment of toner with ease by mounting a cartridge which contains toner to a supporting member which is selectively oscillatable to a mounting and dismounting position and a toner feed position.
CONSTITUTION: The developer case is constituted by a back plate 15 integrally formed to side plates 37, a receiving trary 18, a cartridge supporting member 10 supported oscillatably approximately 90°C about a fulcrum axis 14, etc. The back plate 15 supports the top plate 5 of the cartridge 1 by way of a packing material 16. The supporting member 10 is selectively oscillated to both positions of cartridge mounting and dismounting position and developer feed position and comprises integrally forming a grip 13 to be held by hand for oscillating purpose, clicks 11 engaging with the recesses 8 formed in the side edges 7 of the cartridge 1 and protruding pieces 36 for positioning this supporting member in the developer feed position by means of synthetic resins. This cartridge constitution prevents flying of toner and makes replenishment of toner easy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9326278A JPS5521029A (en) | 1978-07-31 | 1978-07-31 | Developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9326278A JPS5521029A (en) | 1978-07-31 | 1978-07-31 | Developing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5521029A true JPS5521029A (en) | 1980-02-14 |
JPS6318190B2 JPS6318190B2 (en) | 1988-04-18 |
Family
ID=14077563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9326278A Granted JPS5521029A (en) | 1978-07-31 | 1978-07-31 | Developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521029A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5760358A (en) * | 1980-09-30 | 1982-04-12 | Mita Ind Co Ltd | Electrostatic copying machine which has improved toner particle supply system |
EP0356233A2 (en) * | 1988-08-26 | 1990-02-28 | Mita Industrial Co. Ltd. | Seal structure for developing device |
-
1978
- 1978-07-31 JP JP9326278A patent/JPS5521029A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5760358A (en) * | 1980-09-30 | 1982-04-12 | Mita Ind Co Ltd | Electrostatic copying machine which has improved toner particle supply system |
JPS6332383B2 (en) * | 1980-09-30 | 1988-06-29 | Mita Industrial Co Ltd | |
EP0356233A2 (en) * | 1988-08-26 | 1990-02-28 | Mita Industrial Co. Ltd. | Seal structure for developing device |
EP0356233A3 (en) * | 1988-08-26 | 1992-01-15 | Mita Industrial Co. Ltd. | Seal structure for developing device |
Also Published As
Publication number | Publication date |
---|---|
JPS6318190B2 (en) | 1988-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5521029A (en) | Developing device | |
JPS5246820A (en) | Developers for xerography | |
DE2963762D1 (en) | Device for the development of printing plates with a tank for the developing liquid | |
JPS56113172A (en) | Development device | |
JPS5521028A (en) | Cartridge for powder developer | |
JPS545435A (en) | Developer for electropotography | |
JPS5316633A (en) | Electrophotographic developing agent | |
JPS529441A (en) | Fixative device of the thermal roller type for the electrostatic photo copying | |
JPS5388735A (en) | Cleaning unit for roller fixing device of electrophotographic copying machine | |
JPS5323639A (en) | Development device | |
JPS5521030A (en) | Developing device | |
JPS54109846A (en) | Magnetic brush developing device | |
JPS536034A (en) | Process and device for magnetic brush developing | |
JPS5369636A (en) | Liquid developing agent for use in static photography | |
JPS5240338A (en) | Liquid development device | |
JPS5232337A (en) | Development device for the electrophotographic copying machine | |
JPS5240333A (en) | Developer for two component type diazocopying material | |
JPS5267336A (en) | Development means for electrostatic recording | |
JPS52148133A (en) | Replenishment of toner and device for dry developing device | |
JPS5433035A (en) | Sheet transport device | |
JPS5511201A (en) | Electrophotographic developing device | |
JPS5225642A (en) | Development means | |
JPS5247735A (en) | Material for receiving transferred image | |
JPS5424038A (en) | Developer replenishing device | |
JPS5269336A (en) | Means for preventing drying of cleaning roller of latent image carrier |