JPS54143234A - Method and apparatus for feeding toner in direct recording apparatus - Google Patents
Method and apparatus for feeding toner in direct recording apparatusInfo
- Publication number
- JPS54143234A JPS54143234A JP5121778A JP5121778A JPS54143234A JP S54143234 A JPS54143234 A JP S54143234A JP 5121778 A JP5121778 A JP 5121778A JP 5121778 A JP5121778 A JP 5121778A JP S54143234 A JPS54143234 A JP S54143234A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- drum
- port
- feed
- outer circumference
- 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)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To enable stable and improved toner feed, by providing a toner feed port opened toward the outer circumference of a toner carrying drum and by installing rotary blades for feeing the toner toward the port in a toner feeder. CONSTITUTION:Toner feeder 4 disposed opposite toner carrying drum 2 comprises casing 5 containing the powder toner in it, toner feed port 6 opened toward the outer circumference of drum 2, and excess toner recovering port 7 on the forward side of the rotation direction of drum 2. These feed and recovery ports 6 and 7 have slit-like opengins extended to the full length of drum 2 in its axis direction. In casing 5 rotary blades 11 are installed rotating counterclockwise around shaft 10 to feed the toner toward port 6. This permits the toner always having a uniform thickness to be carried to a stylus electrode section and an improved image to be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5121778A JPS54143234A (en) | 1978-04-28 | 1978-04-28 | Method and apparatus for feeding toner in direct recording apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5121778A JPS54143234A (en) | 1978-04-28 | 1978-04-28 | Method and apparatus for feeding toner in direct recording apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54143234A true JPS54143234A (en) | 1979-11-08 |
Family
ID=12880743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5121778A Pending JPS54143234A (en) | 1978-04-28 | 1978-04-28 | Method and apparatus for feeding toner in direct recording apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54143234A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670267A (en) * | 1979-11-07 | 1981-06-12 | Toshiba Corp | Paper stacker |
JPS6284062U (en) * | 1985-11-18 | 1987-05-28 |
-
1978
- 1978-04-28 JP JP5121778A patent/JPS54143234A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670267A (en) * | 1979-11-07 | 1981-06-12 | Toshiba Corp | Paper stacker |
JPS6335539B2 (en) * | 1979-11-07 | 1988-07-15 | Tokyo Shibaura Electric Co | |
JPS6284062U (en) * | 1985-11-18 | 1987-05-28 |
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