JPS5424036A - Developer exchanging time indicator - Google Patents
Developer exchanging time indicatorInfo
- Publication number
- JPS5424036A JPS5424036A JP8943377A JP8943377A JPS5424036A JP S5424036 A JPS5424036 A JP S5424036A JP 8943377 A JP8943377 A JP 8943377A JP 8943377 A JP8943377 A JP 8943377A JP S5424036 A JPS5424036 A JP S5424036A
- Authority
- JP
- Japan
- Prior art keywords
- time indicator
- exchanging time
- developer
- developer exchanging
- 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
- Dry Development In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
PURPOSE:To enable developer exchanging time to be displayed by detecting the values of at least one or combinations of the number of copies, the driving time of developing part, the temperature of developer, the concentration of toner and the quantity of use of toner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8943377A JPS5424036A (en) | 1977-07-26 | 1977-07-26 | Developer exchanging time indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8943377A JPS5424036A (en) | 1977-07-26 | 1977-07-26 | Developer exchanging time indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5424036A true JPS5424036A (en) | 1979-02-23 |
Family
ID=13970525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8943377A Pending JPS5424036A (en) | 1977-07-26 | 1977-07-26 | Developer exchanging time indicator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5424036A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5782351U (en) * | 1980-11-07 | 1982-05-21 | ||
EP0583634A2 (en) * | 1992-07-21 | 1994-02-23 | Sharp Kabushiki Kaisha | Developing device |
-
1977
- 1977-07-26 JP JP8943377A patent/JPS5424036A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5782351U (en) * | 1980-11-07 | 1982-05-21 | ||
JPS6246193Y2 (en) * | 1980-11-07 | 1987-12-11 | ||
EP0583634A2 (en) * | 1992-07-21 | 1994-02-23 | Sharp Kabushiki Kaisha | Developing device |
EP0583634A3 (en) * | 1992-07-21 | 1998-02-04 | Sharp Kabushiki Kaisha | Developing device |
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