JPS54115132A - Toner supplying method in direct recorder - Google Patents
Toner supplying method in direct recorderInfo
- Publication number
- JPS54115132A JPS54115132A JP2247078A JP2247078A JPS54115132A JP S54115132 A JPS54115132 A JP S54115132A JP 2247078 A JP2247078 A JP 2247078A JP 2247078 A JP2247078 A JP 2247078A JP S54115132 A JPS54115132 A JP S54115132A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- doner
- magnet
- rotating
- toner
- 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
- Combination Of More Than One Step In Electrophotography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
PURPOSE:To always renew the magnetic toner on doner drum surface and obtain stable recording images by disposing the first magnet in the rotating doner drum of the direct recorder and the second magnet in the rotating toner-supplying sleeve in specific positions. CONSTITUTION:In the direct recorder of forming images according to document and picture information on the recording material 10 positioned between a recording electrode 1 and a doner drum 2, the magnetic flux density B1 of the first magnet 30 disposed within the doner drum 20 which is rotated in the arrow direction about O is disposed on the advance side in the rotating direction of the drum 20 than the line L connecting O, P and the magnetic flux density B2 of the second magnet 70 disposed within the toner supplying sleeve 60 rotated in the arrow direction about P is positioned on the delay side in the rotating direction of the drum 20 than the line L (angles theta1,theta2 are preferably about 5 deg.). In addition the abovementioned both magnetic flux densities are preferably B1>B2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2247078A JPS54115132A (en) | 1978-02-28 | 1978-02-28 | Toner supplying method in direct recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2247078A JPS54115132A (en) | 1978-02-28 | 1978-02-28 | Toner supplying method in direct recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54115132A true JPS54115132A (en) | 1979-09-07 |
Family
ID=12083584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2247078A Pending JPS54115132A (en) | 1978-02-28 | 1978-02-28 | Toner supplying method in direct recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54115132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060023A (en) * | 1989-06-27 | 1991-10-22 | Mita Industrial Co., Ltd. | Developing process for forming image having high quality |
-
1978
- 1978-02-28 JP JP2247078A patent/JPS54115132A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060023A (en) * | 1989-06-27 | 1991-10-22 | Mita Industrial Co., Ltd. | Developing process for forming image having high quality |
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