JPS5335546A - Dry developer - Google Patents
Dry developerInfo
- Publication number
- JPS5335546A JPS5335546A JP11027376A JP11027376A JPS5335546A JP S5335546 A JPS5335546 A JP S5335546A JP 11027376 A JP11027376 A JP 11027376A JP 11027376 A JP11027376 A JP 11027376A JP S5335546 A JPS5335546 A JP S5335546A
- Authority
- JP
- Japan
- Prior art keywords
- dry developer
- developer
- toner
- humidity
- affected
- 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
- Developing Agents For Electrophotography (AREA)
Abstract
PURPOSE: The developing characteristics of a developer which makes possible electrostatic transfer with magnetic toners not using any carrier are prevented from being affected by humidity and picture images are made to good continuous tone by using a mixture of a specific conductive toner and an insulation type toner.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11027376A JPS5335546A (en) | 1976-09-14 | 1976-09-14 | Dry developer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11027376A JPS5335546A (en) | 1976-09-14 | 1976-09-14 | Dry developer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5335546A true JPS5335546A (en) | 1978-04-03 |
Family
ID=14531495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11027376A Pending JPS5335546A (en) | 1976-09-14 | 1976-09-14 | Dry developer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5335546A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5138387A (en) * | 1990-10-12 | 1992-08-11 | Sanyo Electric Co., Ltd. | Charge injection image forming apparatus using conductive and insulative tone |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52145224A (en) * | 1976-05-28 | 1977-12-03 | Ricoh Co Ltd | Dry type developing powder |
JPS52145225A (en) * | 1976-05-28 | 1977-12-03 | Ricoh Co Ltd | Dry type developing powder |
JPS5319031A (en) * | 1976-08-05 | 1978-02-21 | Fujitsu Ltd | Magnetically attractable developing agent |
-
1976
- 1976-09-14 JP JP11027376A patent/JPS5335546A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52145224A (en) * | 1976-05-28 | 1977-12-03 | Ricoh Co Ltd | Dry type developing powder |
JPS52145225A (en) * | 1976-05-28 | 1977-12-03 | Ricoh Co Ltd | Dry type developing powder |
JPS5319031A (en) * | 1976-08-05 | 1978-02-21 | Fujitsu Ltd | Magnetically attractable developing agent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5138387A (en) * | 1990-10-12 | 1992-08-11 | Sanyo Electric Co., Ltd. | Charge injection image forming apparatus using conductive and insulative tone |
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