JP5085843B2 - 媒体誘起モーションクオリティ乱れを最小にする転写ロール当接方法 - Google Patents
媒体誘起モーションクオリティ乱れを最小にする転写ロール当接方法 Download PDFInfo
- Publication number
- JP5085843B2 JP5085843B2 JP2004335770A JP2004335770A JP5085843B2 JP 5085843 B2 JP5085843 B2 JP 5085843B2 JP 2004335770 A JP2004335770 A JP 2004335770A JP 2004335770 A JP2004335770 A JP 2004335770A JP 5085843 B2 JP5085843 B2 JP 5085843B2
- Authority
- JP
- Japan
- Prior art keywords
- imaging drum
- transfer roll
- nip
- medium
- image
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
- H04N1/00742—Detection methods
- H04N1/00745—Detecting the leading or trailing ends of a moving sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/0057—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material where an intermediate transfer member receives the ink before transferring it on the printing material
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/047—Detection, control or error compensation of scanning velocity or position
- H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line synchronisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17593—Supplying ink in a solid state
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
Claims (2)
- 2つ以上の画像を保持するイメージングドラムを有し、イメージングドラム上への像形成と、イメージングドラム上に形成された像の媒体への転写との並列処理を行う像形成装置において、転写ロールがイメージングドラムと当接する際のイメージングドラムの回転速度を維持する方法であって、
前記イメージングドラムが前記転写ロールと当接している時に前記イメージングドラムから媒体に像を転写するためのニップを形成するステップと、
前記転写ロールと当接している間に実質的に一定のイメージングドラム回転速度モードを維持するステップと、
前記ニップに進入する前の前記媒体の先端を感知するステップと、
前記先端を検知した後の第1の所定時間後で前記媒体の先端がニップに進入する前にトルクアシストを作動して前記媒体の先端側の第1の部分が前記ニップ内に存在する期間を含む第1の所定期間だけ前記転写ロールの速度を増加させるステップと、
前記第1の所定期間が経過した後、前記媒体の前記第1の部分に続く第2の部分が前記ニップ内に存在する間は前記実質的に一定のイメージングドラム回転速度モードを再開するステップと、
前記ニップに進入する前の前記媒体の残部の後端を感知するステップと、
前記後端を検出した後の第2の所定時間後で前記媒体の残部の後端がニップから退出する前にトルクアシストを作動して前記媒体の残部が前記ニップ内に存在する期間を含む第2の所定期間だけ前記転写ロールの前記速度を減少させるステップと、
前記第2の所定期間後に前記実質的に一定のイメージングドラム回転速度モードを再開するステップと、を含むことを特徴とする方法。 - 請求項1に記載の方法であって、前記増加させるステップと減少させるステップは、媒体特性に応じたテーブルベースを用いて実質的に一定のイメージングドラム回転速度を維持するように転写ロール駆動電流を決定することを含むことを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/720,781 US7065308B2 (en) | 2003-11-24 | 2003-11-24 | Transfer roll engagement method for minimizing media induced motion quality disturbances |
US10/720,781 | 2003-11-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005153525A JP2005153525A (ja) | 2005-06-16 |
JP5085843B2 true JP5085843B2 (ja) | 2012-11-28 |
Family
ID=34435826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004335770A Expired - Fee Related JP5085843B2 (ja) | 2003-11-24 | 2004-11-19 | 媒体誘起モーションクオリティ乱れを最小にする転写ロール当接方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7065308B2 (ja) |
EP (1) | EP1533990B1 (ja) |
JP (1) | JP5085843B2 (ja) |
CN (1) | CN1623774B (ja) |
CA (1) | CA2487845C (ja) |
DE (1) | DE602004021763D1 (ja) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10322502A1 (de) * | 2003-05-19 | 2004-12-23 | OCé PRINTING SYSTEMS GMBH | Umdruckstation für ein elektrografisches Druck- oder Kopiergerät |
US7113717B2 (en) * | 2004-03-30 | 2006-09-26 | Xerox Corporation | Closed loop control of nip pressure in a fuser system |
KR100561367B1 (ko) * | 2004-10-21 | 2006-03-17 | 삼성전자주식회사 | 화상 형성 장치 및 이를 이용한 화상 형성 방법 |
US7390084B2 (en) * | 2005-05-03 | 2008-06-24 | Xerox Corporation | Ink jet printer having multiple transfixing modes |
US7907872B2 (en) * | 2005-07-29 | 2011-03-15 | Ricoh Company, Ltd. | Imprinting apparatus and an image formation apparatus |
GB0517931D0 (en) * | 2005-09-02 | 2005-10-12 | Xaar Technology Ltd | Method of printing |
US7654663B2 (en) | 2005-09-30 | 2010-02-02 | Xerox Corporation | Transfix roller load controlled by motor current |
US7458671B2 (en) * | 2005-12-21 | 2008-12-02 | Xerox Corporation | Ink printer having improved release agent application control |
US20080147578A1 (en) * | 2006-12-14 | 2008-06-19 | Dean Leffingwell | System for prioritizing search results retrieved in response to a computerized search query |
JP5247391B2 (ja) * | 2007-12-14 | 2013-07-24 | キヤノン株式会社 | 画像形成装置 |
JP2010139952A (ja) * | 2008-12-15 | 2010-06-24 | Fuji Xerox Co Ltd | 画像形成装置及びプログラム |
US8317314B2 (en) * | 2010-03-09 | 2012-11-27 | Xerox Corporation | System and method for improving throughput for printing operations in an indirect printing system |
US8317286B2 (en) * | 2010-03-09 | 2012-11-27 | Xerox Corporation | System and method for improving throughput for duplex printing operations in an indirect printing system |
US8662657B2 (en) * | 2011-04-08 | 2014-03-04 | Xerox Corporation | Print process for duplex printing with alternate imaging order |
JP5773801B2 (ja) * | 2011-08-19 | 2015-09-02 | キヤノン株式会社 | インクジェット記録装置および該記録装置の制御方法 |
US8714730B2 (en) * | 2011-12-13 | 2014-05-06 | Xerox Corporation | Method of selective drum maintenance in a drum maintenance unit in a printing apparatus |
JP2013166299A (ja) * | 2012-02-15 | 2013-08-29 | Seiko Epson Corp | 液体噴射装置 |
US9643403B2 (en) | 2012-03-05 | 2017-05-09 | Landa Corporation Ltd. | Printing system |
US11106161B2 (en) | 2012-03-05 | 2021-08-31 | Landa Corporation Ltd. | Intermediate transfer members for use with indirect printing systems and protonatable intermediate transfer members for use with indirect printing systems |
AU2013229142B2 (en) | 2012-03-05 | 2017-02-02 | Landa Corporation Ltd. | Ink film constructions |
US11104123B2 (en) | 2012-03-05 | 2021-08-31 | Landa Corporation Ltd. | Digital printing system |
US9498946B2 (en) | 2012-03-05 | 2016-11-22 | Landa Corporation Ltd. | Apparatus and method for control or monitoring of a printing system |
US9381736B2 (en) | 2012-03-05 | 2016-07-05 | Landa Corporation Ltd. | Digital printing process |
JP6393190B2 (ja) | 2012-03-15 | 2018-09-19 | ランダ コーポレイション リミテッド | 印刷システムのためのエンドレスフレキシブルベルト |
US8882223B2 (en) | 2012-07-31 | 2014-11-11 | Xerox Corporation | Method of printing with a split image revolution |
US8696104B1 (en) | 2012-10-16 | 2014-04-15 | Xerox Corporation | Motion quality improvement by feed-forward torque control of imaging drum |
CN103112264A (zh) * | 2013-03-04 | 2013-05-22 | 珠海天威飞马打印耗材有限公司 | 热转印方法及热转印装置 |
US8827406B1 (en) | 2013-03-15 | 2014-09-09 | Xerox Corporation | Motion quality of a transfix nip by media thickness and/or skew feedforward to nip motor torque |
GB201401173D0 (en) | 2013-09-11 | 2014-03-12 | Landa Corp Ltd | Ink formulations and film constructions thereof |
US9686540B2 (en) | 2014-06-23 | 2017-06-20 | Xerox Corporation | Robust colorimetric processing method for paper based sensors |
US9415610B2 (en) * | 2014-06-23 | 2016-08-16 | Xerox Corporation | System and method for forming hydrophobic structures in a porous substrate |
GB2536489B (en) | 2015-03-20 | 2018-08-29 | Landa Corporation Ltd | Indirect printing system |
GB2537813A (en) | 2015-04-14 | 2016-11-02 | Landa Corp Ltd | Apparatus for threading an intermediate transfer member of a printing system |
CN112428691B (zh) | 2016-05-30 | 2022-09-27 | 兰达公司 | 数字印刷方法和*** |
US10933661B2 (en) | 2016-05-30 | 2021-03-02 | Landa Corporation Ltd. | Digital printing process |
GB201609463D0 (en) | 2016-05-30 | 2016-07-13 | Landa Labs 2012 Ltd | Method of manufacturing a multi-layer article |
JP6864521B2 (ja) * | 2017-03-31 | 2021-04-28 | キヤノン株式会社 | 記録装置および制御方法 |
JP6970541B2 (ja) * | 2017-07-04 | 2021-11-24 | キヤノン株式会社 | 記録装置、液吸収装置及び制御方法 |
JP6976091B2 (ja) * | 2017-07-04 | 2021-12-08 | キヤノン株式会社 | 記録装置及び制御方法 |
DE102018120397A1 (de) * | 2017-08-21 | 2019-02-21 | manroland sheetfed GmbH | Regelung von Druckmaschinen mit mehreren Hauptantriebsmotoren |
WO2019077489A1 (en) | 2017-10-19 | 2019-04-25 | Landa Corporation Ltd. | FLEXIBLE BELT WITHOUT END FOR A PRINTING SYSTEM |
WO2019097464A1 (en) | 2017-11-19 | 2019-05-23 | Landa Corporation Ltd. | Digital printing system |
US11511536B2 (en) | 2017-11-27 | 2022-11-29 | Landa Corporation Ltd. | Calibration of runout error in a digital printing system |
WO2019111223A1 (en) | 2017-12-07 | 2019-06-13 | Landa Corporation Ltd. | Digital printing process and method |
IL309902A (en) | 2018-06-26 | 2024-03-01 | Landa Corp Ltd | Part for intermediate transfer to a digital printing system |
US10994528B1 (en) | 2018-08-02 | 2021-05-04 | Landa Corporation Ltd. | Digital printing system with flexible intermediate transfer member |
WO2020035766A1 (en) | 2018-08-13 | 2020-02-20 | Landa Corporation Ltd. | Correcting distortions in digital printing by implanting dummy pixels in a digital image |
WO2020075012A1 (en) | 2018-10-08 | 2020-04-16 | Landa Corporation Ltd. | Friction reduction means for printing systems and method |
US11787170B2 (en) | 2018-12-24 | 2023-10-17 | Landa Corporation Ltd. | Digital printing system |
JP7233987B2 (ja) * | 2019-03-13 | 2023-03-07 | キヤノン株式会社 | 画像形成装置 |
JP2023505035A (ja) | 2019-11-25 | 2023-02-08 | ランダ コーポレイション リミテッド | Itm内部に埋め込まれた粒子によって吸収された赤外線放射を使用したデジタル印刷におけるインクの乾燥 |
US11321028B2 (en) | 2019-12-11 | 2022-05-03 | Landa Corporation Ltd. | Correcting registration errors in digital printing |
WO2021137063A1 (en) | 2019-12-29 | 2021-07-08 | Landa Corporation Ltd. | Printing method and system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5389958A (en) * | 1992-11-25 | 1995-02-14 | Tektronix, Inc. | Imaging process |
JPH06274051A (ja) * | 1993-03-22 | 1994-09-30 | Fuji Xerox Co Ltd | 画像記録方法及びその装置 |
US5325155A (en) * | 1993-05-06 | 1994-06-28 | Eastman Kodak Company | Controlling the speed of an image-bearing member using relative states |
JP3667788B2 (ja) | 1994-07-06 | 2005-07-06 | シャープ株式会社 | 画像形成装置 |
JPH0915927A (ja) * | 1995-06-30 | 1997-01-17 | Fuji Xerox Co Ltd | 画像形成装置 |
US6204865B1 (en) * | 1997-07-15 | 2001-03-20 | Canon Kabushiki Kaisha | Color image forming apparatus timing control |
KR100230318B1 (ko) * | 1997-07-30 | 1999-11-15 | 윤종용 | 레이저 프린터의 압력 조정장치 |
KR100338760B1 (ko) * | 1999-09-01 | 2002-05-30 | 윤종용 | 간접전사방식 화상형성장치의 감광매체의 화상 밴딩 저감방법 |
JP2001183915A (ja) * | 1999-12-22 | 2001-07-06 | Sharp Corp | 画像形成装置 |
US6610721B2 (en) * | 2000-03-17 | 2003-08-26 | Novo Nordisk A/S | Imidazo heterocyclic compounds |
JP2002072592A (ja) * | 2000-09-04 | 2002-03-12 | Canon Inc | 画像形成装置 |
US6421513B1 (en) * | 2000-11-29 | 2002-07-16 | Xerox Corporation | Torque assist method and apparatus for reducing photoreceptor belt slippage in a printing machine |
JP2003316177A (ja) * | 2002-04-22 | 2003-11-06 | Sharp Corp | 転写装置 |
US6731891B1 (en) * | 2003-06-13 | 2004-05-04 | Xerox Corproation | Transfer roll engagement method for minimizing motion quality disturbances |
-
2003
- 2003-11-24 US US10/720,781 patent/US7065308B2/en not_active Expired - Fee Related
-
2004
- 2004-11-17 CA CA002487845A patent/CA2487845C/en not_active Expired - Fee Related
- 2004-11-19 JP JP2004335770A patent/JP5085843B2/ja not_active Expired - Fee Related
- 2004-11-23 EP EP04027783A patent/EP1533990B1/en not_active Expired - Fee Related
- 2004-11-23 DE DE602004021763T patent/DE602004021763D1/de active Active
- 2004-11-24 CN CN2004100953742A patent/CN1623774B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050111861A1 (en) | 2005-05-26 |
EP1533990B1 (en) | 2009-07-01 |
CA2487845C (en) | 2007-08-07 |
EP1533990A1 (en) | 2005-05-25 |
DE602004021763D1 (de) | 2009-08-13 |
JP2005153525A (ja) | 2005-06-16 |
CN1623774A (zh) | 2005-06-08 |
US7065308B2 (en) | 2006-06-20 |
CN1623774B (zh) | 2013-07-03 |
CA2487845A1 (en) | 2005-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5085843B2 (ja) | 媒体誘起モーションクオリティ乱れを最小にする転写ロール当接方法 | |
JP3142467B2 (ja) | 熱転写プリンタ | |
US6390617B1 (en) | Image forming apparatus | |
JP6726389B2 (ja) | 画像形成装置及びプログラム | |
US5021804A (en) | Thermal transfer color printer | |
EP3161559B1 (en) | Print blanket temperature control | |
US10895828B2 (en) | Contact control of print blanket to impression drum | |
US8313190B2 (en) | System and method for stripping media from an offset imaging member in an inkjet printer | |
JPH05131660A (ja) | 熱転写記録装置 | |
KR101911098B1 (ko) | 간접 프린터에 사용하기 위한 이미지 전사 시스템 및 이미지 전사 시스템에 장착하도록 구성되는 교환 가능한 유닛 | |
JP4688439B2 (ja) | 像形成装置のイメージングドラムの回転速度を保つ、または制御する方法 | |
US20060291883A1 (en) | Image formation apparatus and controlling method of fixing roller | |
US9188915B2 (en) | Fuser control device, fuser control method and image forming apparatus | |
US5790919A (en) | Method for controlling temperature of heater of image processing apparatus in accordance with consecutive image forming operations | |
JP2006258962A (ja) | 定着装置及び画像形成装置及び定着装置の制御方法 | |
JP5017833B2 (ja) | プリンタ、およびサーマルヘッドのプレヒート制御方法 | |
JPH0958035A (ja) | プリンタおよびプリンタの記録開始制御方法 | |
JPH1145030A (ja) | ベルト式定着装置 | |
JP2002351251A (ja) | 定着装置およびそれを用いた電子写真装置 | |
JPH04270672A (ja) | 記録装置 | |
EP0855279B1 (en) | Thermal transfer printer and print-start control method | |
JP2673811B2 (ja) | ファクシミリの熱転写記録方式 | |
JP2000056610A (ja) | 定着装置 | |
JPH10232581A (ja) | 画像形成装置の定着装置 | |
JPH1016264A (ja) | 熱転写プリンタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100622 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100902 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110208 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110518 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20110523 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20110708 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120724 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120906 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150914 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |