JP2005254493A5 - - Google Patents

Download PDF

Info

Publication number
JP2005254493A5
JP2005254493A5 JP2004065629A JP2004065629A JP2005254493A5 JP 2005254493 A5 JP2005254493 A5 JP 2005254493A5 JP 2004065629 A JP2004065629 A JP 2004065629A JP 2004065629 A JP2004065629 A JP 2004065629A JP 2005254493 A5 JP2005254493 A5 JP 2005254493A5
Authority
JP
Japan
Prior art keywords
piezoelectric actuator
head
disposed
position adjustment
unit
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
Application number
JP2004065629A
Other languages
Japanese (ja)
Other versions
JP2005254493A (en
JP4581431B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004065629A priority Critical patent/JP4581431B2/en
Priority claimed from JP2004065629A external-priority patent/JP4581431B2/en
Publication of JP2005254493A publication Critical patent/JP2005254493A/en
Publication of JP2005254493A5 publication Critical patent/JP2005254493A5/ja
Application granted granted Critical
Publication of JP4581431B2 publication Critical patent/JP4581431B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (5)

記録媒体を搬送手段でインクジェットヘッド部に搬送して前記インクジェットヘッド部からインク液滴を吐出することにより画像を記録するインクジェットプリンタであって、
前記インクジェットヘッド部は、前記記録媒体の搬送方向と交差する方向に配設された複数の分割ヘッドを有し、前記分割ヘッドの位置調整を行う圧電アクチュエータと、該圧電アクチュエータを制御する調整手段とを備えていることを特徴とするインクジェットプリンタ。 An inkjet printer that records an image by conveying a recording medium to an inkjet head unit by a conveying unit and discharging ink droplets from the inkjet head unit,
The inkjet head unit includes a plurality of divided heads arranged in a direction intersecting a conveyance direction of the recording medium, a piezoelectric actuator that adjusts the position of the divided head, and an adjustment unit that controls the piezoelectric actuator; An ink jet printer comprising: 前記圧電アクチュエータは、前記分割ヘッドの配設された方向の位置調整を行うように配設されていることを特徴とする請求項１に記載のインクジェットプリンタ。   The inkjet printer according to claim 1, wherein the piezoelectric actuator is disposed so as to adjust a position in a direction in which the divided head is disposed. 前記圧電アクチュエータは、前記分割ヘッドの配設された方向と直交する方向の位置調整を行うように配設されていることを特徴とする請求項１に記載のインクジェットプリンタ。   The inkjet printer according to claim 1, wherein the piezoelectric actuator is disposed so as to adjust a position in a direction orthogonal to a direction in which the divided head is disposed. 前記圧電アクチュエータは、前記分割ヘッドの配設された方向の位置調整を行う第１の圧電アクチュエータと、前記分割ヘッドの配設された方向と直交する方向の位置調整を行う第２の圧電アクチュエータとで構成されていることを特徴とする請求項１に記載のインクジェットプリンタ。   The piezoelectric actuator includes a first piezoelectric actuator that performs position adjustment in a direction in which the divided head is disposed, and a second piezoelectric actuator that performs position adjustment in a direction orthogonal to the direction in which the divided head is disposed. The inkjet printer according to claim 1, comprising: 前記調整手段は、前記分割ヘッドから前記記録媒体に吐出されたインク液滴を読取る画像読取手段と、該画像読取手段で読取ったインク液滴から分割ヘッドの現在位置を把握して位置調整量を算出する位置調整量算出手段と、該位置調整量算出手段で算出した位置調整量に基づいて前記圧電アクチュエータを駆動する駆動手段とを備えていることを特徴とする請求項１乃至４の何れか１つに記載のインクジェットプリンタ。   The adjusting unit reads an ink droplet ejected from the division head onto the recording medium, and grasps a current position of the division head from the ink droplet read by the image reading unit, and calculates a position adjustment amount. 5. The position adjustment amount calculation means for calculating, and a drive means for driving the piezoelectric actuator based on the position adjustment amount calculated by the position adjustment amount calculation means. The inkjet printer as described in one.
JP2004065629A 2004-03-09 2004-03-09 Inkjet printer Expired - Fee Related JP4581431B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004065629A JP4581431B2 (en) 2004-03-09 2004-03-09 Inkjet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004065629A JP4581431B2 (en) 2004-03-09 2004-03-09 Inkjet printer

Publications (3)

Publication Number Publication Date
JP2005254493A JP2005254493A (en) 2005-09-22
JP2005254493A5 true JP2005254493A5 (en) 2007-05-10
JP4581431B2 JP4581431B2 (en) 2010-11-17

Family

ID=35080705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004065629A Expired - Fee Related JP4581431B2 (en) 2004-03-09 2004-03-09 Inkjet printer

Country Status (1)

Country Link
JP (1) JP4581431B2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4765528B2 (en) * 2005-10-06 2011-09-07 富士ゼロックス株式会社 Droplet discharge head alignment adjustment method and droplet discharge apparatus
JP2007112067A (en) * 2005-10-21 2007-05-10 Fuji Xerox Co Ltd Liquid droplet discharge apparatus
JP4867404B2 (en) * 2006-03-08 2012-02-01 富士ゼロックス株式会社 Liquid droplet ejection device
JP4952092B2 (en) * 2006-06-30 2012-06-13 ブラザー工業株式会社 Inkjet printer
JP4961867B2 (en) * 2006-07-07 2012-06-27 コニカミノルタホールディングス株式会社 Image forming method and image forming apparatus
JP4943271B2 (en) * 2007-08-10 2012-05-30 セーレン株式会社 Head unit position adjustment mechanism for line type ink jet recording apparatus
US7794047B2 (en) 2007-08-21 2010-09-14 Xerox Corporation Efficient image array micro electromechanical system (MEMS)JET
JP5445462B2 (en) * 2008-11-11 2014-03-19 コニカミノルタ株式会社 Line head unit and drawing apparatus
KR101063952B1 (en) * 2009-01-21 2011-09-14 삼성전기주식회사 Ink jet head module and method of aligning ink jet head using the same
US8746835B2 (en) * 2009-03-05 2014-06-10 Xerox Corporation System and method for correcting stitch and roll error in a staggered full width array printhead assembly
JP7131167B2 (en) * 2017-08-21 2022-09-06 セイコーエプソン株式会社 Droplet ejection device
AT525527B1 (en) * 2022-09-27 2023-06-15 Inkatronic Gmbh Arrangement of printheads and method of adjusting printheads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213580B1 (en) * 1998-02-25 2001-04-10 Xerox Corporation Apparatus and method for automatically aligning print heads
JP4679682B2 (en) * 1999-10-18 2011-04-27 オリンパス株式会社 Inkjet head position adjustment mechanism
JP2003170645A (en) * 2001-12-06 2003-06-17 Olympus Optical Co Ltd Recording sheet and image recorder

Similar Documents

Publication Publication Date Title
JP2004058284A5 (en)
US7784921B2 (en) Liquid ejection head and image forming apparatus
JP2005254493A5 (en)
JP2005169628A5 (en)
JP5805446B2 (en) inkjet printer
JP2011218624A5 (en) Inkjet recording device
JP2008273205A5 (en)
US7628474B2 (en) Liquid discharging head with recess in vibration plate
JP2006069202A5 (en)
JP5608788B2 (en) Density correction system
JP3838439B2 (en) Inkjet recording apparatus and recording method
JP5050760B2 (en) Recording device
US20100079527A1 (en) Image recording apparatus and image recording method
JP2011046110A (en) Ink jet recorder
US7614711B2 (en) Liquid droplet ejection method and liquid droplet ejection apparatus
JP2002248796A5 (en)
JP2006347039A (en) Inkjet printer and apparatus for controlling it
JP2008162067A5 (en)
JP4901351B2 (en) Droplet ejection method and apparatus
JP2005193393A (en) Image recording apparatus
JP2004291651A5 (en)
JP2002248745A (en) Ink jet image forming apparatus
JP2005169750A5 (en)
JP2003103793A5 (en)
JP2008221854A5 (en)