JPS53110851A - Detector of residual amount of developer - Google Patents
Detector of residual amount of developerInfo
- Publication number
- JPS53110851A JPS53110851A JP2541077A JP2541077A JPS53110851A JP S53110851 A JPS53110851 A JP S53110851A JP 2541077 A JP2541077 A JP 2541077A JP 2541077 A JP2541077 A JP 2541077A JP S53110851 A JPS53110851 A JP S53110851A
- Authority
- JP
- Japan
- Prior art keywords
- residual amount
- developer
- detector
- detection coil
- electrophotography
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
PURPOSE:To detect the residual amount of a developer automatically and correctly by so setting a detection coil that the residual amount may be detected only within the specified range of the spacing between the detection coil and a makeup bottle in a dry type developing device of electrophotography.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541077A JPS6010626B2 (en) | 1977-03-10 | 1977-03-10 | Developer remaining amount detection device |
GB823878A GB1597753A (en) | 1977-03-10 | 1978-03-02 | Apparatus and methods of detecting a residual amount of magnetic developer in a nonmagnetic container |
DE19782810502 DE2810502C2 (en) | 1977-03-10 | 1978-03-10 | Device for determining the amount of a magnetic developer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2541077A JPS6010626B2 (en) | 1977-03-10 | 1977-03-10 | Developer remaining amount detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110851A true JPS53110851A (en) | 1978-09-27 |
JPS6010626B2 JPS6010626B2 (en) | 1985-03-19 |
Family
ID=12165140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2541077A Expired JPS6010626B2 (en) | 1977-03-10 | 1977-03-10 | Developer remaining amount detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010626B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0524517Y2 (en) * | 1988-09-22 | 1993-06-22 |
-
1977
- 1977-03-10 JP JP2541077A patent/JPS6010626B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6010626B2 (en) | 1985-03-19 |
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