JPH0322627B2 - - Google Patents
Info
- Publication number
- JPH0322627B2 JPH0322627B2 JP56042747A JP4274781A JPH0322627B2 JP H0322627 B2 JPH0322627 B2 JP H0322627B2 JP 56042747 A JP56042747 A JP 56042747A JP 4274781 A JP4274781 A JP 4274781A JP H0322627 B2 JPH0322627 B2 JP H0322627B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- sleeve
- magnetic
- magnet
- container
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0844—Arrangements for purging used developer from the developing unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274781A JPS57157280A (en) | 1981-03-24 | 1981-03-24 | Recovering method for magnetic powder developing material of electrophotographic copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274781A JPS57157280A (en) | 1981-03-24 | 1981-03-24 | Recovering method for magnetic powder developing material of electrophotographic copying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57157280A JPS57157280A (en) | 1982-09-28 |
| JPH0322627B2 true JPH0322627B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-27 |
Family
ID=12644598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4274781A Granted JPS57157280A (en) | 1981-03-24 | 1981-03-24 | Recovering method for magnetic powder developing material of electrophotographic copying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57157280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372629A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Metals Ltd | Permanent magnet roll used for development of electrophotography |
| JPS55151670A (en) * | 1979-05-16 | 1980-11-26 | Ricoh Co Ltd | Magnetic brush developing device |
-
1981
- 1981-03-24 JP JP4274781A patent/JPS57157280A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57157280A (en) | 1982-09-28 |