JP2009101697A5 - - Google Patents
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- JP2009101697A5 JP2009101697A5 JP2008334309A JP2008334309A JP2009101697A5 JP 2009101697 A5 JP2009101697 A5 JP 2009101697A5 JP 2008334309 A JP2008334309 A JP 2008334309A JP 2008334309 A JP2008334309 A JP 2008334309A JP 2009101697 A5 JP2009101697 A5 JP 2009101697A5
- Authority
- JP
- Japan
- Prior art keywords
- recording
- nozzle
- optical sensor
- color
- adjustment value
- 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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- 230000003287 optical Effects 0.000 claims 16
- 238000001514 detection method Methods 0.000 claims 15
- 238000007599 discharging Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Claims (9)
前記第１のノズルについて、前記往路方向の走査における記録位置に対する前記復路方向の走査における記録位置の相対的なずれを調整するための調整値を取得するためのパターンを前記記録媒体上に前記記録ヘッドに記録させる制御手段と、
前記記録媒体上に記録されたパターンの光学特性を検出するための光学センサと、
前記光学センサの検出結果に基づいて、前記第１のノズルの前記調整値を設定する設定手段とを備え、
前記光学センサによる前記第１の色のインクの検出精度は所定の検出精度以上であり、
前記光学センサによる前記第２の色のインクの検出精度は前記所定の検出精度未満であり、
前記設定手段は、前記第２のノズルの前記調整値を前記第１のノズルの前記調整値で代用することを特徴とする記録装置。 By causing a recording head having a first nozzle for ejecting ink of the first color and a second nozzle for ejecting ink of the second color to scan in the forward direction and the backward direction, on the recording medium In a recording device for recording images,
For the first nozzle, a pattern for obtaining an adjustment value for adjusting a relative deviation of the recording position in the backward scanning with respect to the recording position in the forward scanning is formed on the recording medium. Control means for recording on the head;
An optical sensor for detecting an optical characteristic of a pattern recorded on the recording medium;
Setting means for setting the adjustment value of the first nozzle based on a detection result of the optical sensor;
The detection accuracy of the first color ink by the optical sensor is equal to or higher than a predetermined detection accuracy,
The detection accuracy of the second color ink by the optical sensor is less than the predetermined detection accuracy;
The recording apparatus, wherein the setting unit substitutes the adjustment value of the second nozzle with the adjustment value of the first nozzle.
前記光学センサによる前記第２の色のインクで記録された前記記録媒体の部分における検出結果と、前記光学センサによるインクでの記録がされていない前記記録媒体の部分における検出結果との差が前記所定量未満であることを特徴とする請求項１に記載の記録装置。 The difference between the detection result of the portion of the recording medium recorded with the first color ink by the optical sensor and the detection result of the portion of the recording medium not recorded with ink by the optical sensor is a predetermined amount or more. And
The difference between the detection result of the portion of the recording medium recorded with the second color ink by the optical sensor and the detection result of the portion of the recording medium that is not recorded with ink by the optical sensor is the difference The recording apparatus according to claim 1, wherein the recording apparatus is less than a predetermined amount.
前記記録ヘッドにより、前記第１のノズルについて、往路方向の走査における記録位置に対する復路方向の走査における記録位置の相対的なずれを調整するための調整値を取得するためのパターンを記録媒体上に記録するパターン記録工程と、
前記記録媒体上に記録されたパターンの光学特性を光学センサにより検出する検出工程と、
前記光学センサの検出結果に基づいて、前記第１のノズルの前記調整値を設定する設定工程とを有し、
前記光学センサによる前記第１の色のインクの検出精度は所定の検出精度以上であり、
前記光学センサによる前記第２の色のインクの検出精度は前記所定の検出精度未満であり、
前記設定工程において、前記第２のノズルの前記調整値を前記第１のノズルの前記調整値で代用することを特徴とする記録位置調整方法。 In a recording position adjustment method of a recording head having a first nozzle for discharging a first color ink and a second nozzle for discharging a second color ink,
A pattern for obtaining an adjustment value for adjusting a relative shift of the recording position in the backward scanning with respect to the recording position in the backward scanning for the first nozzle on the recording medium by the recording head. A pattern recording process for recording;
A detection step of detecting an optical characteristic of a pattern recorded on the recording medium by an optical sensor;
A setting step of setting the adjustment value of the first nozzle based on a detection result of the optical sensor;
The detection accuracy of the first color ink by the optical sensor is equal to or higher than a predetermined detection accuracy,
The detection accuracy of the second color ink by the optical sensor is less than the predetermined detection accuracy;
In the setting step, the adjustment value of the second nozzle is substituted with the adjustment value of the first nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008334309A JP5094705B2 (en) | 2008-12-26 | 2008-12-26 | Recording apparatus and recording position adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008334309A JP5094705B2 (en) | 2008-12-26 | 2008-12-26 | Recording apparatus and recording position adjusting method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003313178A Division JP4553344B2 (en) | 2003-09-04 | 2003-09-04 | Recording device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012182519A Division JP5274698B2 (en) | 2012-08-21 | 2012-08-21 | Recording apparatus and discharge timing setting method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009101697A JP2009101697A (en) | 2009-05-14 |
| JP2009101697A5 true JP2009101697A5 (en) | 2010-11-11 |
| JP5094705B2 JP5094705B2 (en) | 2012-12-12 |
Family
ID=40703961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008334309A Expired - Fee Related JP5094705B2 (en) | 2008-12-26 | 2008-12-26 | Recording apparatus and recording position adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5094705B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011161902A (en) * | 2010-02-15 | 2011-08-25 | Olympus Corp | Inkjet printer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000037936A (en) * | 1998-07-21 | 2000-02-08 | Canon Inc | Method for aligning printing position, and printing apparatus |
| JP3880267B2 (en) * | 2000-01-25 | 2007-02-14 | キヤノン株式会社 | Printing apparatus and printing method |
-
2008
- 2008-12-26 JP JP2008334309A patent/JP5094705B2/en not_active Expired - Fee Related
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