JP4652929B2 - インクジェットプリンタ - Google Patents
インクジェットプリンタ Download PDFInfo
- Publication number
- JP4652929B2 JP4652929B2 JP2005237246A JP2005237246A JP4652929B2 JP 4652929 B2 JP4652929 B2 JP 4652929B2 JP 2005237246 A JP2005237246 A JP 2005237246A JP 2005237246 A JP2005237246 A JP 2005237246A JP 4652929 B2 JP4652929 B2 JP 4652929B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- recording paper
- light guide
- emitting element
- 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
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Classifications
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04508—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting other parameters
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04573—Timing; Delays
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Landscapes
- Ink Jet (AREA)
Description
2 キャリア(カートリッジ支持部材)
2a インクカートリッジ
3 印字ずれ検出センサ
3a 発光素子
3b 受光素子
3c 導光ガイド
6 駆動手段
8 制御回路(印字ずれ補正制御手段)
A 主走査方向(記録紙の搬送方向に略直交する方向)
B 副走査方向(記録紙の搬送方向)
P 記録紙
Pat 印字ずれ検出パターン
Claims (1)
- インクを貯蔵するインクタンク及びこのインクタンクに貯蔵されたインクを吐出して記録紙に画像を形成する記録ヘッドを有するインクカートリッジと、
このインクカートリッジを支持するカートリッジ支持部材と、
このカートリッジ支持部材を記録紙の搬送方向に略直交する方向に往復移動させる駆動手段と、
前記記録紙に向け光を出射する発光素子と、この発光素子から出射され記録紙によって反射された光を受光する受光素子とを有しており、前記記録ヘッドによって記録紙に形成された所定の印字ずれ検出パターンを読み取る印字ずれ検出センサと、
この印字ずれ検出センサにより読み取られた印字ずれ検出パターンに基いて前記記録ヘッドの吐出タイミングを制御して印字ずれを補正する印字ずれ補正制御手段とを備えたインクジェットプリンタであって、
前記印字ずれ検出センサは、前記発光素子から出射される光の光路に配され、記録紙の搬送方向に沿って略単一の幅寸法の断面を有し、上部から下部に行くに従って記録紙の搬送方向から見た側断面の幅寸法が変化する程度を増しながら次第に小さくなる形状である導光ガイドをさらに有しており、
前記導光ガイドの上面は上方に凸曲面を有する形状であり、
前記発光素子から出射された光が、前記導光ガイドに上部から入射され、その導光ガイドの内部を導光ガイドの側表面で反射されながら通過し、その導光ガイドの下部から記録紙に向けて出射され、前記記録紙上に略スリット形状に投射されることを特徴とするインクジェットプリンタ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005237246A JP4652929B2 (ja) | 2005-08-18 | 2005-08-18 | インクジェットプリンタ |
US11/502,451 US7794073B2 (en) | 2005-08-18 | 2006-08-11 | Ink jet printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005237246A JP4652929B2 (ja) | 2005-08-18 | 2005-08-18 | インクジェットプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007050601A JP2007050601A (ja) | 2007-03-01 |
JP4652929B2 true JP4652929B2 (ja) | 2011-03-16 |
Family
ID=37766981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005237246A Expired - Fee Related JP4652929B2 (ja) | 2005-08-18 | 2005-08-18 | インクジェットプリンタ |
Country Status (2)
Country | Link |
---|---|
US (1) | US7794073B2 (ja) |
JP (1) | JP4652929B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101274553B (zh) * | 2007-03-30 | 2010-06-23 | 兄弟工业株式会社 | 图像记录装置及图像记录方法 |
JP4957505B2 (ja) * | 2007-10-18 | 2012-06-20 | セイコーエプソン株式会社 | 記録媒体および記録装置 |
JP4609511B2 (ja) * | 2008-03-28 | 2011-01-12 | ブラザー工業株式会社 | 着脱体の検出装置及び着脱体 |
JP6206150B2 (ja) * | 2013-12-11 | 2017-10-04 | 富士ゼロックス株式会社 | 液滴乾燥装置、液滴乾燥プログラム、及び画像形成装置 |
JP7067070B2 (ja) * | 2018-01-12 | 2022-05-16 | セイコーエプソン株式会社 | 検出装置、液滴吐出装置、および、検出方法 |
US10477034B2 (en) | 2018-04-09 | 2019-11-12 | Xerox Corporation | Digital image-paper registration error correction through image shear |
JP7211787B2 (ja) * | 2018-12-12 | 2023-01-24 | シャープ株式会社 | 画像形成装置、制御プログラムおよび制御方法 |
JP2023132630A (ja) * | 2022-03-11 | 2023-09-22 | セイコーエプソン株式会社 | 画像形成装置、及び、画像形成装置の制御方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997014563A1 (fr) * | 1995-10-18 | 1997-04-24 | Copyer Co. Ltd. | Imageur a encre |
JPH09270552A (ja) * | 1996-03-29 | 1997-10-14 | Nec Corp | 固体レーザ装置 |
JPH10190962A (ja) * | 1996-12-27 | 1998-07-21 | Canon Inc | 照明装置及びこれを用いた画像読み取り装置 |
US5883646A (en) * | 1993-04-30 | 1999-03-16 | Hewlett-Packard Company | Compact flex-circuit for modular assembly of optical sensor components in an inkjet printer |
US6036298A (en) * | 1997-06-30 | 2000-03-14 | Hewlett-Packard Company | Monochromatic optical sensing system for inkjet printing |
US20040246285A1 (en) * | 2002-02-21 | 2004-12-09 | Hironori Endo | Printing apparatus, printing method, computer program, and computer system |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943526Y2 (ja) * | 1975-07-10 | 1984-12-25 | 東京光学機械 (株) | 細隙灯顕微鏡における照明装置 |
JPS5698634A (en) * | 1980-01-09 | 1981-08-08 | Dainippon Printing Co Ltd | Printed matter testing device |
JPS5895329A (ja) * | 1981-11-30 | 1983-06-06 | Sony Corp | 点光線走査装置 |
JPS6046892A (ja) * | 1984-07-19 | 1985-03-13 | Toshiba Corp | レ−ザ−光照射方法 |
JPS61183928A (ja) * | 1985-02-12 | 1986-08-16 | Nippon Kogaku Kk <Nikon> | 投影光学装置 |
JPS634769A (ja) * | 1986-06-25 | 1988-01-09 | Hitachi Medical Corp | 光検出装置 |
JPS63212320A (ja) * | 1987-02-28 | 1988-09-05 | キヤノン株式会社 | 眼科用スリット照明装置 |
US5905512A (en) * | 1991-09-20 | 1999-05-18 | Hewlett-Packard Company | Unitary light tube for mounting optical sensor components on an inkjet printer carriage |
JP3269288B2 (ja) * | 1994-10-31 | 2002-03-25 | 松下電器産業株式会社 | 光学的検査方法および光学的検査装置 |
JP2616576B2 (ja) * | 1995-05-30 | 1997-06-04 | 日本電気株式会社 | レーザ加工装置 |
US6623095B1 (en) * | 1996-08-01 | 2003-09-23 | Hewlett-Packard Company | Print-quality control method and system |
US6352331B1 (en) * | 1997-03-04 | 2002-03-05 | Hewlett-Packard Company | Detection of non-firing printhead nozzles by optical scanning of a test pattern |
US6312082B1 (en) * | 1999-08-23 | 2001-11-06 | Hewlett-Packard Company | Clear fluid ink-jet pen alignment |
JP2001253062A (ja) * | 2000-03-13 | 2001-09-18 | Canon Inc | 記録装置および記録方法 |
US6582049B2 (en) * | 2001-05-31 | 2003-06-24 | Lexmark International, Inc. | Method and apparatus for detecting the position of an inkjet printhead |
US6457801B1 (en) * | 2001-06-27 | 2002-10-01 | Lexmark International, Inc. | Method and apparatus for measuring ink dry time |
US6485124B1 (en) * | 2001-07-02 | 2002-11-26 | Lexmark International, Inc. | Optical alignment method and detector |
JP4761668B2 (ja) | 2001-08-24 | 2011-08-31 | ローム株式会社 | 表面情報検知装置 |
KR100472480B1 (ko) * | 2002-11-06 | 2005-03-08 | 삼성전자주식회사 | 잉크젯프린터의 용지스큐검지장치 및 이를 이용한용지스큐검지방법 |
US20040228144A1 (en) * | 2003-05-16 | 2004-11-18 | Squicciarini John B. | Remote source lighting apparatus and methods |
JP4474870B2 (ja) * | 2003-08-27 | 2010-06-09 | セイコーエプソン株式会社 | 液滴視認方法、液滴吐出ヘッド検査装置および液滴吐出装置 |
DE102004028471A1 (de) * | 2004-06-11 | 2005-12-29 | Leica Microsystems (Schweiz) Ag | Beleuchtungseinrichtung, insbesondere Spaltlampe |
JP4559347B2 (ja) * | 2005-11-24 | 2010-10-06 | シャープ株式会社 | 印刷物情報測定装置および印刷装置 |
-
2005
- 2005-08-18 JP JP2005237246A patent/JP4652929B2/ja not_active Expired - Fee Related
-
2006
- 2006-08-11 US US11/502,451 patent/US7794073B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883646A (en) * | 1993-04-30 | 1999-03-16 | Hewlett-Packard Company | Compact flex-circuit for modular assembly of optical sensor components in an inkjet printer |
WO1997014563A1 (fr) * | 1995-10-18 | 1997-04-24 | Copyer Co. Ltd. | Imageur a encre |
JPH09270552A (ja) * | 1996-03-29 | 1997-10-14 | Nec Corp | 固体レーザ装置 |
JPH10190962A (ja) * | 1996-12-27 | 1998-07-21 | Canon Inc | 照明装置及びこれを用いた画像読み取り装置 |
US6036298A (en) * | 1997-06-30 | 2000-03-14 | Hewlett-Packard Company | Monochromatic optical sensing system for inkjet printing |
US20040246285A1 (en) * | 2002-02-21 | 2004-12-09 | Hironori Endo | Printing apparatus, printing method, computer program, and computer system |
Also Published As
Publication number | Publication date |
---|---|
US20070040884A1 (en) | 2007-02-22 |
US7794073B2 (en) | 2010-09-14 |
JP2007050601A (ja) | 2007-03-01 |
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