JPS5521020A - Heater control circuit in copying machine - Google Patents
Heater control circuit in copying machineInfo
- Publication number
- JPS5521020A JPS5521020A JP9316178A JP9316178A JPS5521020A JP S5521020 A JPS5521020 A JP S5521020A JP 9316178 A JP9316178 A JP 9316178A JP 9316178 A JP9316178 A JP 9316178A JP S5521020 A JPS5521020 A JP S5521020A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- control circuit
- circuit
- power
- copying machine
- 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
- Control Or Security For Electrophotography (AREA)
- Fixing For Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9316178A JPS5521020A (en) | 1978-08-01 | 1978-08-01 | Heater control circuit in copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9316178A JPS5521020A (en) | 1978-08-01 | 1978-08-01 | Heater control circuit in copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5521020A true JPS5521020A (en) | 1980-02-14 |
JPS612941B2 JPS612941B2 (ja) | 1986-01-29 |
Family
ID=14074826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9316178A Granted JPS5521020A (en) | 1978-08-01 | 1978-08-01 | Heater control circuit in copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521020A (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778573A (en) * | 1980-11-05 | 1982-05-17 | Toshiba Corp | Copier |
JPS57146152U (ja) * | 1981-03-10 | 1982-09-14 | ||
JPS58203461A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203459A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203462A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203460A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203463A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
EP0604377A2 (en) * | 1992-12-25 | 1994-06-29 | Canon Kabushiki Kaisha | Image forming apparatus having dew preventing mechanism |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896168A (en) * | 1988-08-30 | 1990-01-23 | Eastman Kodak Company | Light emitting diode printhead |
-
1978
- 1978-08-01 JP JP9316178A patent/JPS5521020A/ja active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5778573A (en) * | 1980-11-05 | 1982-05-17 | Toshiba Corp | Copier |
JPS6358356B2 (ja) * | 1980-11-05 | 1988-11-15 | Tokyo Shibaura Electric Co | |
JPS57146152U (ja) * | 1981-03-10 | 1982-09-14 | ||
JPS58203461A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203459A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203462A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203460A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPS58203463A (ja) * | 1982-05-24 | 1983-11-26 | Canon Inc | 像再生装置 |
JPH043546B2 (ja) * | 1982-05-24 | 1992-01-23 | ||
JPH0434746B2 (ja) * | 1982-05-24 | 1992-06-08 | Canon Kk | |
EP0604377A2 (en) * | 1992-12-25 | 1994-06-29 | Canon Kabushiki Kaisha | Image forming apparatus having dew preventing mechanism |
EP0604377A3 (en) * | 1992-12-25 | 1995-02-08 | Canon Kk | Imaging device with a mechanism for preventing dew formation. |
Also Published As
Publication number | Publication date |
---|---|
JPS612941B2 (ja) | 1986-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5521020A (en) | Heater control circuit in copying machine | |
JPS5564262A (en) | Followwup power supply circuit for controlling multiple corotron | |
JPS57211164A (en) | Power controlling method for exposure lamp and fixing heater in copying device | |
JPS56144469A (en) | Temperature control system in copying machine | |
JPS5579477A (en) | Fixing device of copying machine | |
JPS5337420A (en) | Control method for electrostatic copier | |
JPS5692557A (en) | Copying machine | |
JPS5576416A (en) | Closed loop voltage control type power supply circuit | |
JPS5654474A (en) | Photoreceptor heater of electrophotographic copier | |
JPS57190980A (en) | Copying machine | |
JPS5764271A (en) | Copying machine | |
JPS5692558A (en) | Copying machine | |
JPS57210556A (en) | Power supply for ion pump | |
JPS5671716A (en) | Stove controlling system | |
JPS5767971A (en) | Preventing device for abnormal rise of temperature of heat generator | |
JPS5496037A (en) | Electrophotographic copier | |
JPS5499950A (en) | Midnight electric power utilizer | |
JPS55123951A (en) | Current supply timing setter for electric water heater | |
JPS567918A (en) | Controlling circuit for combustion device | |
JPS57140096A (en) | Power supply controller | |
JPS5731011A (en) | Temperature control device | |
JPS57178280A (en) | Copying device provided with read-out device for film original | |
JPS5430839A (en) | Method and apparatos for power supply controlling of heater used in electrophotographic copier | |
JPS54156362A (en) | Discharge lamp lighting apparatus | |
JPS5578310A (en) | Temperature control circuit |