JP2014004736A5 - - Google Patents

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Publication number
JP2014004736A5
JP2014004736A5 JP2012141220A JP2012141220A JP2014004736A5 JP 2014004736 A5 JP2014004736 A5 JP 2014004736A5 JP 2012141220 A JP2012141220 A JP 2012141220A JP 2012141220 A JP2012141220 A JP 2012141220A JP 2014004736 A5 JP2014004736 A5 JP 2014004736A5
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JP
Japan
Prior art keywords
test chart
data
recording apparatus
image recording
unit includes
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JP2012141220A
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Japanese (ja)
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JP5916531B2 (en
JP2014004736A (en
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Priority to JP2012141220A priority Critical patent/JP5916531B2/en
Priority claimed from JP2012141220A external-priority patent/JP5916531B2/en
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Publication of JP2014004736A5 publication Critical patent/JP2014004736A5/ja
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Description

テストチャートデータ生成手段は、テストチャートデータと画像データとをマージするマージ処理手段を備えてもよい。この場合、マージ処理手段は、画像データにおける相対移動の方向の下流側にテストチャートデータをマージすることが好ましい。これにより、不良ノズルを精度良く検出することができる。 The test chart data generation unit may include a merge processing unit that merges the test chart data and the image data. In this case, the merge processing means preferably merges the test chart data on the downstream side in the direction of relative movement in the image data. Thereby, a defective nozzle can be detected with high accuracy.

Claims (2)

前記不良検出手段は、前記読取データと閾値とを比較して吐出不良のノズルを検出する比較手段を備えた請求項２から９のいずれか１項に記載の画像記録装置。 10. The image recording apparatus according to claim 2 , wherein the defect detection unit includes a comparison unit that compares the read data with a threshold value to detect a defective nozzle. 10. 前記テストチャートデータ生成手段は、前記テストチャートデータと前記画像データとをマージするマージ処理手段を備えた請求項１から１４のいずれか１項に記載の画像記録装置。 15. The image recording apparatus according to claim 1, wherein the test chart data generation unit includes a merge processing unit that merges the test chart data and the image data.
JP2012141220A 2012-06-22 2012-06-22 Image recording apparatus, ejection failure detection method, test chart creation method, and test chart data generation program Expired - Fee Related JP5916531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012141220A JP5916531B2 (en) 2012-06-22 2012-06-22 Image recording apparatus, ejection failure detection method, test chart creation method, and test chart data generation program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012141220A JP5916531B2 (en) 2012-06-22 2012-06-22 Image recording apparatus, ejection failure detection method, test chart creation method, and test chart data generation program

Publications (3)

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JP2014004736A JP2014004736A (en) 2014-01-16
JP2014004736A5 true JP2014004736A5 (en) 2015-01-15
JP5916531B2 JP5916531B2 (en) 2016-05-11

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JP2012141220A Expired - Fee Related JP5916531B2 (en) 2012-06-22 2012-06-22 Image recording apparatus, ejection failure detection method, test chart creation method, and test chart data generation program

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015002369B4 (en) 2014-05-20 2019-05-29 Fujifilm Corporation METHOD FOR TESTING A PRINT HEAD, PRINTING METHOD, DEVICE FOR TESTING A PRINT HEAD AND PRINTER
JP6037463B2 (en) * 2014-05-26 2016-12-07 富士フイルム株式会社 Ink jet recording apparatus and ejector abnormality detection method
WO2015186463A1 (en) 2014-06-04 2015-12-10 富士フイルム株式会社 Image printing apparatus and method for detecting defective printing elements
JP6679213B2 (en) * 2015-03-04 2020-04-15 コニカミノルタ株式会社 Image recording apparatus and image quality defect detection method
JP6963398B2 (en) * 2017-03-14 2021-11-10 キヤノン株式会社 Image forming device and its control method, inspection method
JP6985943B2 (en) * 2018-01-25 2021-12-22 キヤノン株式会社 Image processing device and its control method and program
JP7073822B2 (en) 2018-03-19 2022-05-24 株式会社リコー Liquid discharge device, processing method determination device and processing method determination program
JP7468129B2 (en) 2020-05-14 2024-04-16 コニカミノルタ株式会社 Test image data generating device, inkjet recording device and test image data generating method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003136764A (en) * 2001-11-06 2003-05-14 Canon Inc Image compensating method in ink-jet recording apparatus
JP2004122759A (en) * 2002-07-30 2004-04-22 Fuji Photo Film Co Ltd Image recorder
JP2005096447A (en) * 2003-09-03 2005-04-14 Fuji Photo Film Co Ltd Inkjet recording apparatus and discharge fault detecting method
JP4534538B2 (en) * 2004-03-18 2010-09-01 富士ゼロックス株式会社 Image forming apparatus, post-processing apparatus, calibration method, and program thereof
US20060284922A1 (en) * 2005-06-20 2006-12-21 Samsung Electronics Co., Ltd. Array type inkjet printer and maintenance method thereof
JP4502017B2 (en) * 2008-01-25 2010-07-14 富士ゼロックス株式会社 Color material recording apparatus, color material recording program, and image forming apparatus
JP5112146B2 (en) * 2008-03-31 2013-01-09 大日本スクリーン製造株式会社 Image forming apparatus and image forming method
JP2010005906A (en) * 2008-06-26 2010-01-14 Canon Inc Printing apparatus
JP2010240885A (en) * 2009-04-01 2010-10-28 Seiko Epson Corp Method and apparatus for detecting discharge defect
JP5534770B2 (en) * 2009-10-06 2014-07-02 富士フイルム株式会社 Ink jet recording apparatus and abnormality detection method
JP5457307B2 (en) * 2010-08-27 2014-04-02 富士フイルム株式会社 Defective recording element compensation parameter selection chart, defective recording element compensation parameter determination method and apparatus, and image forming apparatus

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