JPH1091043A - 印刷装置におけるフリッカ低減方法 - Google Patents
印刷装置におけるフリッカ低減方法Info
- Publication number
- JPH1091043A JPH1091043A JP9206510A JP20651097A JPH1091043A JP H1091043 A JPH1091043 A JP H1091043A JP 9206510 A JP9206510 A JP 9206510A JP 20651097 A JP20651097 A JP 20651097A JP H1091043 A JPH1091043 A JP H1091043A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- power
- duty cycle
- heating element
- fuser
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims 1
- GZPBVLUEICLBOA-UHFFFAOYSA-N 4-(dimethylamino)-3,5-dimethylphenol Chemical compound CN(C)C1=C(C)C=C(O)C=C1C GZPBVLUEICLBOA-UHFFFAOYSA-N 0.000 abstract description 14
- 230000004927 fusion Effects 0.000 description 28
- 230000003044 adaptive effect Effects 0.000 description 26
- 230000008859 change Effects 0.000 description 19
- 230000006978 adaptation Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000009529 body temperature measurement Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- RNAMYOYQYRYFQY-UHFFFAOYSA-N 2-(4,4-difluoropiperidin-1-yl)-6-methoxy-n-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine Chemical compound N1=C(N2CCC(F)(F)CC2)N=C2C=C(OCCCN3CCCC3)C(OC)=CC2=C1NC1CCN(C(C)C)CC1 RNAMYOYQYRYFQY-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005792 styrene-acrylic resin Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004836 empirical method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electrical Variables (AREA)
- Fixing For Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US701,899 | 1985-02-15 | ||
| US08/701,899 US5811764A (en) | 1996-08-23 | 1996-08-23 | Method for reducing flicker in electrophotographic printers and copiers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1091043A true JPH1091043A (ja) | 1998-04-10 |
| JPH1091043A5 JPH1091043A5 (enExample) | 2005-05-26 |
Family
ID=24819108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9206510A Pending JPH1091043A (ja) | 1996-08-23 | 1997-07-31 | 印刷装置におけるフリッカ低減方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5811764A (enExample) |
| JP (1) | JPH1091043A (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6240263B1 (en) * | 1997-12-19 | 2001-05-29 | Canon Kabushiki Kaisha | Flicker suppression device in electronic equipment |
| US6246831B1 (en) * | 1999-06-16 | 2001-06-12 | David Seitz | Fluid heating control system |
| JP3988338B2 (ja) * | 1999-10-07 | 2007-10-10 | ウシオ電機株式会社 | 光照射式急速加熱処理装置の制御装置 |
| JP2002033182A (ja) * | 2000-05-10 | 2002-01-31 | Canon Inc | 加熱装置および画像形成装置 |
| US6713731B2 (en) * | 2000-12-18 | 2004-03-30 | Itt Manufacturing Enterprises, Inc. | Fast response, multiple-loop temperature regulator |
| JP3664136B2 (ja) * | 2002-01-22 | 2005-06-22 | 村田機械株式会社 | ヒータ通電制御回路 |
| US6847016B2 (en) | 2003-05-06 | 2005-01-25 | Hewlett-Packard Development Company, L.P. | System and method for controlling power in an imaging device |
| KR100512962B1 (ko) * | 2003-05-19 | 2005-09-07 | 삼성전자주식회사 | 입력교류전압을 감지하여 그에 대응되는 펄스신호를제공하는 히터램프 제어장치 및 제어방법 |
| US6943326B2 (en) * | 2003-10-20 | 2005-09-13 | Hewlett-Packard Development Company, L.P. | Circuit for controlling a fusing system |
| DE102004043059A1 (de) * | 2004-09-06 | 2006-03-09 | Kriwan Industrie-Elektronik Gmbh | Verfahren und Schutzschaltung zur Temperaturüberwachung von kältemittelgekühlten Elektromotoren |
| US7433618B2 (en) * | 2005-10-04 | 2008-10-07 | Brian Keith Bartley | System and methods for enabling geographically specific fuser control process |
| US20070242709A1 (en) * | 2006-04-18 | 2007-10-18 | Tan Shan C | Laser pulse fault detection method and system |
| JP2009237070A (ja) * | 2008-03-26 | 2009-10-15 | Brother Ind Ltd | ヒータ制御装置及び画像形成装置 |
| RU2017118347A (ru) * | 2014-10-29 | 2018-11-29 | Конинклейке Филипс Н.В. | Система и способ регулировки температуры |
| US9975351B1 (en) | 2017-01-30 | 2018-05-22 | Hewlett-Packard Development Company, L.P. | Print dryer heater control |
| US11175721B2 (en) * | 2018-08-31 | 2021-11-16 | Hewlett-Packard Development Company, L.P. | Power delivery smoothing in device state transitions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02166490A (ja) * | 1988-11-25 | 1990-06-27 | Nippon Kentek Kaisha Ltd | 画像形成装置に用いる熱定着装置用制御回路 |
| US5483149A (en) * | 1993-10-28 | 1996-01-09 | Hewlett-Packard Company | Resistive heating control system and method that is functional over a wide supply voltage range |
-
1996
- 1996-08-23 US US08/701,899 patent/US5811764A/en not_active Expired - Lifetime
-
1997
- 1997-07-31 JP JP9206510A patent/JPH1091043A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5811764A (en) | 1998-09-22 |
Similar Documents
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Legal Events
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