JPS6466650A - Heat developing device - Google Patents
Heat developing deviceInfo
- Publication number
- JPS6466650A JPS6466650A JP22336887A JP22336887A JPS6466650A JP S6466650 A JPS6466650 A JP S6466650A JP 22336887 A JP22336887 A JP 22336887A JP 22336887 A JP22336887 A JP 22336887A JP S6466650 A JPS6466650 A JP S6466650A
- Authority
- JP
- Japan
- Prior art keywords
- preheating
- heater
- temperature
- roller
- reaches
- 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
- Photographic Developing Apparatuses (AREA)
Abstract
PURPOSE:To prevent power of a preheating part from being wasted, and also, to reduce the start power, and to reduce the rating of the device, by shifting the operation start time of each heater of a heat developing part and the preheating part. CONSTITUTION:A detecting signal from a device 24 for detecting the water content of a photosensitive material S is outputted to a preheating temperature control part 26. In the control part 26, a relation of the water content of the photosensitive material S and a temperature for preheating is stored in advance, and in accordance with a water content detecting signal, a preheating heater in a nip roller 51 being a preheating part is controlled. In this case, a switch which is connected to the preheating heater starts an operation of the preheating heater, so that a roller 51 reaches a preheating temperature, when an operation of a heating heater contained in a heating roller 44 is started, and thereafter, the roller 44 reaches a developing temperature. Accordingly, until the heat developing part reaches its prescribed temperature after the preheating part is reached its prescribed temperature, waste of power of the preheating heater is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22336887A JPS6466650A (en) | 1987-09-07 | 1987-09-07 | Heat developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22336887A JPS6466650A (en) | 1987-09-07 | 1987-09-07 | Heat developing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466650A true JPS6466650A (en) | 1989-03-13 |
Family
ID=16797049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22336887A Pending JPS6466650A (en) | 1987-09-07 | 1987-09-07 | Heat developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466650A (en) |
-
1987
- 1987-09-07 JP JP22336887A patent/JPS6466650A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5517101A (en) | Recorder provided with heating means | |
JPS5510080A (en) | Preheating control device for engine | |
JPS6419351A (en) | Method for controlling dry part temperature of photosensitive material processor | |
JPS5638068A (en) | Fixing unit of copier | |
JPS6466650A (en) | Heat developing device | |
JPS57150868A (en) | Heating roller fixing device | |
JPS56129763A (en) | Auxiliary apparatus used for starting diesel engine | |
JPS5752665A (en) | Intake system of engine | |
JPS5752649A (en) | Oxygen sensor heating device | |
JPS5488134A (en) | Heat fixing device | |
JPS5382420A (en) | Heating device | |
JPS552258A (en) | Heat fixing device | |
JPS5754970A (en) | Controller for copying machine | |
JPS5685189A (en) | Control circuit for ink roller mechanism | |
JPS57116166A (en) | Start aiding device for diesel engine | |
JPS57173558A (en) | Engine preheater | |
JPS57135952A (en) | Copy preparation action controlling method | |
JPS55146466A (en) | Fixing heater controller of electrophotographic copier | |
JPS57176078A (en) | Heater driving system of heat roller of copying machine | |
JPS5559480A (en) | Fixing temperature control unit | |
JPS5654474A (en) | Photoreceptor heater of electrophotographic copier | |
JPS572930A (en) | Combustion apparatus for liquid fuel | |
JPS5574573A (en) | Control method of heating element in fixing part | |
JPS57190980A (en) | Copying machine | |
JPS6435540A (en) | Photographing device |