JP2005169752A5 - - Google Patents
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- JP2005169752A5 JP2005169752A5 JP2003411058A JP2003411058A JP2005169752A5 JP 2005169752 A5 JP2005169752 A5 JP 2005169752A5 JP 2003411058 A JP2003411058 A JP 2003411058A JP 2003411058 A JP2003411058 A JP 2003411058A JP 2005169752 A5 JP2005169752 A5 JP 2005169752A5
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- recording
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- recording element
- set value
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Claims (21)
前記複数の記録素子の中に不良記録素子が複数存在する場合、該複数の不良記録素子それぞれの相対的な位置関係に基づいて、前記不良記録素子間の距離を算出する算出手段と、
前記算出手段が算出した前記不良記録素子間の距離と予め設定されている設定値とを比較する比較手段と、
前記比較手段において設定値以下と判断された不良記録素子を補正対象として選択する選択手段と、
前記選択手段において選択された不良記録素子が本来記録すべき記録領域を正常な記録素子が代わって記録するよう記録データを補正する補正手段と、
前記補正手段によって補正された記録データに基づいて記録する記録手段とを具えることを特徴とする記録装置。 A recording apparatus for recording on a recording medium using a recording head having a plurality of recording elements,
When there are a plurality of defective recording elements among the plurality of recording elements, a calculation unit that calculates a distance between the defective recording elements based on a relative positional relationship of each of the plurality of defective recording elements;
Comparison means for comparing the set value the calculating means is set in advance as the distance between the defective recording element calculated,
A selection unit that selects, as a correction target, a defective recording element that is determined to be a set value or less by the comparison unit;
And compensation means for correcting the recording data to the selected defective recording element the recording area to be recorded originally recorded on behalf normal recording element in said selecting means,
Recording apparatus characterized by comprising a recording means for recording based on the recording data corrected by said compensation means.
前記紙送り動作において前記記録媒体と前記記録ヘッドの相対的な移動量は前記記録素子の配列幅に相当する1パス記録時において、
前記補正手段は、前記補正対象に選択された不良記録素子に対応する記録領域を、前記補正対象に選択された不良記録素子に隣接する少なくとも1つの正常記録素子が代わって記録するよう記録データを補正することを特徴とした請求項1ないし9のいずれかに記載の記録装置。 The recording head is scanned in a direction different from the arrangement direction of the recording elements, and in the scanning, each recording element performs recording on the recording medium, and the recording medium and the recording element in the arrangement direction of the recording elements A recording apparatus that completes an image by alternately repeating a paper feeding operation for moving a recording head by a predetermined amount,
In the paper feeding operation, the relative movement amount of the recording medium and the recording head is a one-pass recording corresponding to the array width of the recording elements.
Said correction means, the recording area corresponding to the defective recording element selected in the correction target, the recording data to said at least one normal recording element adjacent to the defective recording element selected to be corrected is recorded instead The recording apparatus according to claim 1, wherein correction is performed .
前記紙送り動作において前記記録媒体と前記記録ヘッドの相対的な移動量は前記記録素子の配列幅よりも短いマルチパス記録時において、
前記補正手段は、前記補正対象に選択された不良記録素子に対応する記録領域を、前記補正対象に選択された不良記録素子の記録走査と異なる記録走査時に該記録領域を走査する少なくとも1つの正常記録素子が代わって記録するよう記録データを補正することを特徴とした請求項1ないし9のいずれかに記載の記録装置。 The recording head is scanned in a direction different from the arrangement direction of the recording elements, and in the scanning, each recording element performs recording on the recording medium, and the recording medium and the recording element in the arrangement direction of the recording elements A recording apparatus that completes an image by alternately repeating a paper feeding operation for moving a recording head by a predetermined amount,
In multi-pass printing, the relative movement amount of the recording medium and the recording head in the paper feeding operation is shorter than the array width of the recording elements.
The correction means scans the recording area corresponding to the defective recording element selected as the correction target at the time of a recording scan different from the recording scan of the defective recording element selected as the correction target. The recording apparatus according to claim 1, wherein the recording data is corrected so that the recording element performs recording instead.
前記設定値は、前記記録素子が吐出するインクの種類に応じて任意の値に設定することを特徴とした請求項1ないし12のいずれかに記載の記録装置。 The recording element performs recording by ejecting ink onto a recording medium,
The recording apparatus according to claim 1, wherein the set value is set to an arbitrary value according to the type of ink ejected by the recording element.
前記設定値は、記録するインクの吐出量に応じて任意の値に設定することを特徴とした請求項1ないし12のいずれかに記載の記録装置。 The recording element performs recording by ejecting ink onto a recording medium,
The recording apparatus according to claim 1, wherein the set value is set to an arbitrary value according to a discharge amount of ink to be recorded.
前記設定値は、前記記録媒体の種類と、記録に用いるインクの種類と、記録するインクの吐出量と、前記記録媒体の同一領域を記録ヘッドが走査する回数の組み合わせに応じて任意の値に設定することを特徴とした請求項1ないし12のいずれかに記載の記録装置。 The recording element performs recording by ejecting ink onto a recording medium,
The set value is an arbitrary value according to the combination of the type of the recording medium, the type of ink used for recording, the ejection amount of the ink to be recorded, and the number of times the recording head scans the same area of the recording medium. The recording apparatus according to claim 1, wherein the recording apparatus is set.
前記複数の記録素子の中に不良記録素子が複数存在する場合、該複数の不良記録素子それぞれの相対的な位置関係に基づいて、前記不良記録素子間の距離を算出する算出工程と、
前記算出工程にて算出された前記不良記録素子間の距離と予め設定されている設定値とを比較する比較工程と、
前記比較工程にて設定値以下と判断された不良記録素子を補正対象として選択する選択工程と、
前記選択工程にて選択された不良記録素子が本来記録すべき記録領域を正常な記録素子が代わって記録するよう記録データを補正する補正工程と、
前記補正工程にて補正された記録データに基づいて記録する記録工程とを具えることを特徴とする記録方法。 A recording method using a recording apparatus that performs recording on a recording medium using a recording head having a plurality of recording elements,
When there are a plurality of defective recording elements among the plurality of recording elements, a calculation step of calculating a distance between the defective recording elements based on a relative positional relationship of each of the plurality of defective recording elements;
A comparison step of comparing the setting value set in advance as the distance between the defective recording element calculated in the calculating step,
A selection step of selecting, as a correction target, a defective recording element determined to be equal to or less than a set value in the comparison step;
A compensation step of correcting the record data to record the selection step defective recording element selected in the recording areas to be recorded originally on behalf normal recording element,
Recording method characterized by comprising a recording step of recording based on the recording data corrected by the compensation process.
前記複数の記録素子のうち不良記録素子が存在するときに、当該不良記録素子の位置情報を取得する取得手段と、
前記不良記録素子の位置情報に基づいて補正対象とする不良記録素子を選択する選択手段と、
選択された前記不良記録素子が記録すべき記録領域を、他の正常な記録素子を用いて補正記録を行う記録手段と、
を具えることを特徴とする記録装置。 In a recording apparatus that performs recording on a recording medium using a recording head having a plurality of recording elements,
An acquisition means for acquiring positional information of the defective recording element when a defective recording element is present among the plurality of recording elements;
Selection means for selecting a defective recording element to be corrected based on position information of the defective recording element;
A recording means for performing correction recording on a recording area to be recorded by the selected defective recording element using another normal recording element; and
A recording apparatus comprising:
前記複数の記録素子のうち不良記録素子が存在するときに、当該不良記録素子の位置情報を取得する取得工程と、
前記不良記録素子の位置情報に基づいて補正対象とする不良記録素子を選択する選択工程と、
選択された前記不良記録素子が記録すべき記録領域を、他の正常な記録素子を用いて補正記録を行う記録工程と、
を具えることを特徴とする記録方法。 In a recording method for recording on a recording medium using a recording head having a plurality of recording elements,
An acquisition step of acquiring position information of the defective recording element when a defective recording element is present among the plurality of recording elements;
A selection step of selecting a defective recording element to be corrected based on position information of the defective recording element;
A recording step for performing correction recording on the recording area to be recorded by the selected defective recording element using another normal recording element; and
A recording method comprising the steps of:
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003411058A JP4434714B2 (en) | 2003-12-09 | 2003-12-09 | Recording apparatus and recording method |
US11/003,531 US7281780B2 (en) | 2003-12-09 | 2004-12-06 | Printing apparatus and printing method |
CNB2004100942023A CN100340403C (en) | 2003-12-09 | 2004-12-09 | Recording apparatus and recording method |
US11/771,530 US7891754B2 (en) | 2003-12-09 | 2007-06-29 | Printing apparatus and printing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003411058A JP4434714B2 (en) | 2003-12-09 | 2003-12-09 | Recording apparatus and recording method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005169752A JP2005169752A (en) | 2005-06-30 |
JP2005169752A5 true JP2005169752A5 (en) | 2007-08-09 |
JP4434714B2 JP4434714B2 (en) | 2010-03-17 |
Family
ID=34731924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003411058A Expired - Fee Related JP4434714B2 (en) | 2003-12-09 | 2003-12-09 | Recording apparatus and recording method |
Country Status (1)
Country | Link |
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JP (1) | JP4434714B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010137489A (en) * | 2008-12-15 | 2010-06-24 | Seiko Epson Corp | Recording position correcting device, method for controlling recording position correction device, and recording apparatus |
JP5625332B2 (en) * | 2009-01-16 | 2014-11-19 | 株式会社リコー | Image forming method, image forming apparatus, and program |
JP5300153B2 (en) * | 2010-02-04 | 2013-09-25 | 富士フイルム株式会社 | Image recording method and apparatus |
JP5545961B2 (en) * | 2010-02-10 | 2014-07-09 | 富士フイルム株式会社 | Image processing method, image recording method, image processing apparatus, and image recording apparatus |
JP6225765B2 (en) * | 2014-03-12 | 2017-11-08 | セイコーエプソン株式会社 | Print control apparatus and print control method |
-
2003
- 2003-12-09 JP JP2003411058A patent/JP4434714B2/en not_active Expired - Fee Related
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