JPS5695256A - Waiting time display device - Google Patents
Waiting time display deviceInfo
- Publication number
- JPS5695256A JPS5695256A JP17135579A JP17135579A JPS5695256A JP S5695256 A JPS5695256 A JP S5695256A JP 17135579 A JP17135579 A JP 17135579A JP 17135579 A JP17135579 A JP 17135579A JP S5695256 A JPS5695256 A JP S5695256A
- Authority
- JP
- Japan
- Prior art keywords
- waiting time
- counter
- signal
- converted
- displayed
- 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
Abstract
PURPOSE: To enhance operation efficiency by detecting temperature of a fixing device of a copying machine or the like, and estimating and indicating a waiting time in accordance with the detected temperature.
CONSTITUTION: A signal of thermistor 2 of the fixing device of a copier or the like is converted into a voltage signal, applied to A/D converter 5, and converted into a digital signal of 8 bits. It is further converted into a 10-bit BCD signal in binary- decimal converter 6, applied to decimal backward counter 7 as a preset input, and the value of counter 7 is displayed as a number via multiplexer 14 with display driver 8 on LED11 of 7 segments. When counter 7 comes to zero, flip-flop 16 is reset, wait lamp 13 is turned off, and copying data are displayed with driver 8, thus permitting estimation of a waiting time and facilitation of operation.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17135579A JPS5695256A (en) | 1979-12-28 | 1979-12-28 | Waiting time display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17135579A JPS5695256A (en) | 1979-12-28 | 1979-12-28 | Waiting time display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695256A true JPS5695256A (en) | 1981-08-01 |
JPS6361666B2 JPS6361666B2 (en) | 1988-11-29 |
Family
ID=15921646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17135579A Granted JPS5695256A (en) | 1979-12-28 | 1979-12-28 | Waiting time display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695256A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5893068A (en) * | 1981-11-30 | 1983-06-02 | Fuji Xerox Co Ltd | Display of copying machine |
JPS59104668A (en) * | 1983-11-07 | 1984-06-16 | Toshiba Corp | Picture forming device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486832A (en) * | 1977-12-22 | 1979-07-10 | Sharp Corp | Driving control of microwave heater |
JPS54149045A (en) * | 1978-05-15 | 1979-11-21 | Matsushita Electric Ind Co Ltd | Automatic electronic range |
JPS5683775A (en) * | 1979-12-12 | 1981-07-08 | Minolta Camera Co Ltd | Waiting time display device for copier or the like |
-
1979
- 1979-12-28 JP JP17135579A patent/JPS5695256A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5486832A (en) * | 1977-12-22 | 1979-07-10 | Sharp Corp | Driving control of microwave heater |
JPS54149045A (en) * | 1978-05-15 | 1979-11-21 | Matsushita Electric Ind Co Ltd | Automatic electronic range |
JPS5683775A (en) * | 1979-12-12 | 1981-07-08 | Minolta Camera Co Ltd | Waiting time display device for copier or the like |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5893068A (en) * | 1981-11-30 | 1983-06-02 | Fuji Xerox Co Ltd | Display of copying machine |
JPS59104668A (en) * | 1983-11-07 | 1984-06-16 | Toshiba Corp | Picture forming device |
Also Published As
Publication number | Publication date |
---|---|
JPS6361666B2 (en) | 1988-11-29 |
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