JP5081752B2 - 印刷装置 - Google Patents
印刷装置 Download PDFInfo
- Publication number
- JP5081752B2 JP5081752B2 JP2008184170A JP2008184170A JP5081752B2 JP 5081752 B2 JP5081752 B2 JP 5081752B2 JP 2008184170 A JP2008184170 A JP 2008184170A JP 2008184170 A JP2008184170 A JP 2008184170A JP 5081752 B2 JP5081752 B2 JP 5081752B2
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- JP
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- Prior art keywords
- printing
- paper
- conveyance
- speed
- transport
- 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.)
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Classifications
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- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
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- 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
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- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
- G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
- G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
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- 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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5029—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the copy material characteristics, e.g. weight, thickness
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00556—Control of copy medium feeding
- G03G2215/00586—Control of copy medium feeding duplex mode
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00556—Control of copy medium feeding
- G03G2215/00599—Timing, synchronisation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00919—Special copy medium handling apparatus
- G03G2215/00949—Copy material feeding speed switched according to current mode of the apparatus, e.g. colour mode
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/16—Transferring device, details
- G03G2215/1604—Main transfer electrode
- G03G2215/1623—Transfer belt
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Ink Jet (AREA)
- Registering Or Overturning Sheets (AREA)
Description
Claims (3)
- 用紙の表裏を反転させる用紙反転経路を含む循環搬送路と、
印刷ジョブに基づいて、印刷用紙に対して画像形成を行なう画像形成手段と、
前記画像形成手段による画像形成中に前記印刷用紙を搬送する第1搬送手段と、
前記循環搬送路中の前記画像形成手段から前記循環搬送路に沿って距離Sの位置に設けられた第2搬送手段と、
前記印刷ジョブに係る印刷条件にしたがって前記第1搬送手段による搬送速度を設定する駆動制御手段と、
前記印刷条件で定められる印刷用紙の循環搬送路方向の長さが前記S以上であるか、および両面印刷であるかを判定する印刷条件判定手段とを備え、
前記駆動制御手段は、
前記印刷条件判定手段により両面印刷と判定された場合に、印刷用紙の循環搬送路方向の長さが前記S以上と判定されたときは、前記第2搬送手段による搬送速度を、前記第1搬送手段による搬送速度と同じ速度に設定し、
印刷用紙の循環搬送路方向の長さが前記S未満と判定されたときは、前記第2搬送手段による搬送速度を、前記第1搬送手段による搬送速度より速く設定することを特徴とする印刷装置。 - 請求項1に記載の印刷装置であって、
前記駆動制御手段は、前記印刷条件判定手段により片面印刷と判定された場合は、前記印刷用紙の循環搬送路方向の長さに関わらず、前記第2搬送手段による搬送速度を、前記第1搬送手段による搬送速度と同じ速度に設定することを特徴とする印刷装置。 - 請求項1に記載の印刷装置であって、
印刷ジョブに係るページ単位の画像データを生成し、生成した順に前記画像形成手段に出力する画像処理手段をさらに備え、
前記画像処理手段は、
前記印刷条件判定手段により両面印刷と判定された場合に、印刷用紙の循環搬送路方向の長さが前記S以上と判定されたときは、出力ページ順に表面の画像データ、裏面の画像データを生成し、
印刷用紙の循環搬送路方向の長さが前記S未満と判定されたときは、前ページの裏面の画像データ生成前に、次ページの表面の画像データを生成することを特徴とする印刷装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008184170A JP5081752B2 (ja) | 2008-07-15 | 2008-07-15 | 印刷装置 |
US12/458,498 US8121510B2 (en) | 2008-07-15 | 2009-07-14 | Printer with duplex circulation route speed control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008184170A JP5081752B2 (ja) | 2008-07-15 | 2008-07-15 | 印刷装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010023943A JP2010023943A (ja) | 2010-02-04 |
JP5081752B2 true JP5081752B2 (ja) | 2012-11-28 |
Family
ID=41530404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008184170A Active JP5081752B2 (ja) | 2008-07-15 | 2008-07-15 | 印刷装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8121510B2 (ja) |
JP (1) | JP5081752B2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5100517B2 (ja) * | 2008-06-06 | 2012-12-19 | キヤノン株式会社 | 画像形成装置 |
JP2010143066A (ja) * | 2008-12-18 | 2010-07-01 | Seiko Epson Corp | 印刷装置およびプリンタードライバー |
JP5587147B2 (ja) * | 2010-01-07 | 2014-09-10 | 理想科学工業株式会社 | 印刷装置 |
JP5747540B2 (ja) * | 2011-02-07 | 2015-07-15 | 村田機械株式会社 | 原稿搬送装置 |
JP2013060299A (ja) * | 2011-08-22 | 2013-04-04 | Ricoh Co Ltd | 画像形成装置 |
JP5960960B2 (ja) * | 2011-09-05 | 2016-08-02 | キヤノン株式会社 | 画像形成装置、その制御方法及びプログラム |
JP5646552B2 (ja) * | 2012-06-28 | 2014-12-24 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置及びその高速両面印刷プログラム |
JP6089619B2 (ja) * | 2012-11-20 | 2017-03-08 | ブラザー工業株式会社 | 画像読取装置 |
JP6089620B2 (ja) * | 2012-11-20 | 2017-03-08 | ブラザー工業株式会社 | 画像読取装置 |
JP6121341B2 (ja) * | 2014-01-28 | 2017-04-26 | 理想科学工業株式会社 | インクジェット印刷装置 |
JP6187440B2 (ja) * | 2014-12-09 | 2017-08-30 | コニカミノルタ株式会社 | 画像形成装置 |
JP6571964B2 (ja) | 2015-03-30 | 2019-09-04 | 理想科学工業株式会社 | 印刷装置 |
JP6576178B2 (ja) | 2015-09-09 | 2019-09-18 | キヤノン株式会社 | 記録装置 |
JP2017185673A (ja) * | 2016-04-05 | 2017-10-12 | セイコーエプソン株式会社 | 印刷装置 |
JP6542711B2 (ja) | 2016-05-27 | 2019-07-10 | 株式会社ミヤコシ | 電子写真方式枚葉両面印刷装置 |
JP6782584B2 (ja) | 2016-08-30 | 2020-11-11 | 理想科学工業株式会社 | 印刷装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821269A (ja) * | 1981-07-30 | 1983-02-08 | Minolta Camera Co Ltd | 両面記録装置 |
JPS62191359A (ja) * | 1985-07-29 | 1987-08-21 | Minolta Camera Co Ltd | 記録装置のシ−ト搬送装置 |
US4849795A (en) * | 1987-10-05 | 1989-07-18 | Xerox Corporation | Sheet transport |
US5337135A (en) * | 1993-09-30 | 1994-08-09 | Xerox Corporation | Higher productivity trayless duplex printer with variable path velocity |
US5473419A (en) * | 1993-11-08 | 1995-12-05 | Eastman Kodak Company | Image forming apparatus having a duplex path with an inverter |
US5651539A (en) * | 1995-01-10 | 1997-07-29 | Mita Industrial Co., Ltd. | Image forming apparatus with smooth transfer sheet roller transport |
US5629762A (en) * | 1995-06-07 | 1997-05-13 | Eastman Kodak Company | Image forming apparatus having a duplex path and/or an inverter |
JPH0940303A (ja) * | 1995-07-31 | 1997-02-10 | Canon Inc | 両面印刷装置 |
US5689795A (en) * | 1996-09-24 | 1997-11-18 | Xerox Corporation | Sheet transfer apparatus with adaptive speed-up delay |
JP3358497B2 (ja) * | 1997-06-06 | 2002-12-16 | 富士通株式会社 | 媒体搬送装置および画像形成装置 |
JP2001097610A (ja) * | 1999-10-04 | 2001-04-10 | Hitachi Koki Co Ltd | 電子写真式印刷装置 |
JP2002221832A (ja) * | 2001-01-24 | 2002-08-09 | Konica Corp | 画像形成装置および用紙の搬送方法 |
US7237772B2 (en) * | 2003-05-01 | 2007-07-03 | Canon Kabushiki Kaisha | Image forming apparatus with control of sheet carrier to compensate for sheet conveying distance |
JP2005280897A (ja) | 2004-03-29 | 2005-10-13 | Konica Minolta Business Technologies Inc | 画像形成装置 |
US7512377B2 (en) * | 2005-04-20 | 2009-03-31 | Xerox Corporation | System and method for extending speed capability of sheet registration in a high speed printer |
JP2007139882A (ja) * | 2005-11-15 | 2007-06-07 | Ricoh Co Ltd | 画像形成方法および画像形成装置 |
US7559549B2 (en) * | 2006-12-21 | 2009-07-14 | Xerox Corporation | Media feeder feed rate |
JP5366428B2 (ja) * | 2007-07-23 | 2013-12-11 | 理想科学工業株式会社 | 両面印刷装置 |
JP4974804B2 (ja) * | 2007-08-03 | 2012-07-11 | 理想科学工業株式会社 | 画像形成装置 |
-
2008
- 2008-07-15 JP JP2008184170A patent/JP5081752B2/ja active Active
-
2009
- 2009-07-14 US US12/458,498 patent/US8121510B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100014884A1 (en) | 2010-01-21 |
US8121510B2 (en) | 2012-02-21 |
JP2010023943A (ja) | 2010-02-04 |
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