JPS5754970A - Controller for copying machine - Google Patents
Controller for copying machineInfo
- Publication number
- JPS5754970A JPS5754970A JP55130319A JP13031980A JPS5754970A JP S5754970 A JPS5754970 A JP S5754970A JP 55130319 A JP55130319 A JP 55130319A JP 13031980 A JP13031980 A JP 13031980A JP S5754970 A JPS5754970 A JP S5754970A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- fixation
- copying
- turns
- transfer
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
- G03G15/205—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the mode of operation, e.g. standby, warming-up, error
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Abstract
PURPOSE:To shorten warming-up time by providing a fixation temperature detecting means and by performing the display, showing copying operation is possible, before the temperature rises enough for fixation by the output signal of the means. CONSTITUTION:A temperature 1 comes in contact with the surface of a heating and fixing roller to detect its temperature. A fixation temperature control circuit 2 turns on or off a heater 2 according to whether the output of the detector 1 is less than a set value or not, and during warming-up operation, it also turns on a lamp l4 for displaying that copying is possible earilier than the fixation temperature of the heating and fixing device rises enough for normal fixation by a time required for carriage of transfer paper from a paper feeder to the entrance part of the fixing device via a transfer separation part and turns on a copy starting circuit 5 at the same time. On receiving a copy startin command from the circuit 5, a copying machine control part 6 controls the copying process includng charging, exposure, transfer part separation, dischrging, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55130319A JPS5754970A (en) | 1980-09-19 | 1980-09-19 | Controller for copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55130319A JPS5754970A (en) | 1980-09-19 | 1980-09-19 | Controller for copying machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754970A true JPS5754970A (en) | 1982-04-01 |
JPH0140349B2 JPH0140349B2 (en) | 1989-08-28 |
Family
ID=15031480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55130319A Granted JPS5754970A (en) | 1980-09-19 | 1980-09-19 | Controller for copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5754970A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126574A (en) * | 1984-11-26 | 1986-06-14 | Sanyo Electric Co Ltd | Image forming device |
JPS63146870U (en) * | 1987-03-17 | 1988-09-28 | ||
JPH033017A (en) * | 1989-05-31 | 1991-01-09 | Rika Kogyo Kk | Temperature control completion detector |
US5426494A (en) * | 1992-09-18 | 1995-06-20 | Brother Kogyo Kabushiki Kaisha | Electrophotographic device and method for shortening a print time |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110791A (en) * | 1977-03-08 | 1978-09-27 | Matsushita Electric Works Ltd | Temperature controlling method |
JPS53117189A (en) * | 1977-03-23 | 1978-10-13 | Sony Corp | Load controller |
JPS5517101A (en) * | 1978-06-08 | 1980-02-06 | Olympus Optical Co Ltd | Recorder provided with heating means |
-
1980
- 1980-09-19 JP JP55130319A patent/JPS5754970A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110791A (en) * | 1977-03-08 | 1978-09-27 | Matsushita Electric Works Ltd | Temperature controlling method |
JPS53117189A (en) * | 1977-03-23 | 1978-10-13 | Sony Corp | Load controller |
JPS5517101A (en) * | 1978-06-08 | 1980-02-06 | Olympus Optical Co Ltd | Recorder provided with heating means |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126574A (en) * | 1984-11-26 | 1986-06-14 | Sanyo Electric Co Ltd | Image forming device |
JPS63146870U (en) * | 1987-03-17 | 1988-09-28 | ||
JPH033017A (en) * | 1989-05-31 | 1991-01-09 | Rika Kogyo Kk | Temperature control completion detector |
US5426494A (en) * | 1992-09-18 | 1995-06-20 | Brother Kogyo Kabushiki Kaisha | Electrophotographic device and method for shortening a print time |
Also Published As
Publication number | Publication date |
---|---|
JPH0140349B2 (en) | 1989-08-28 |
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