JP2016210116A5 - - Google Patents

Download PDF

Info

Publication number
JP2016210116A5
JP2016210116A5 JP2015096698A JP2015096698A JP2016210116A5 JP 2016210116 A5 JP2016210116 A5 JP 2016210116A5 JP 2015096698 A JP2015096698 A JP 2015096698A JP 2015096698 A JP2015096698 A JP 2015096698A JP 2016210116 A5 JP2016210116 A5 JP 2016210116A5
Authority
JP
Japan
Prior art keywords
medium
pressure
measurement value
inkjet head
cylinder
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
JP2015096698A
Other languages
Japanese (ja)
Other versions
JP6339968B2 (en
JP2016210116A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2015096698A priority Critical patent/JP6339968B2/en
Priority claimed from JP2015096698A external-priority patent/JP6339968B2/en
Publication of JP2016210116A publication Critical patent/JP2016210116A/en
Publication of JP2016210116A5 publication Critical patent/JP2016210116A5/ja
Application granted granted Critical
Publication of JP6339968B2 publication Critical patent/JP6339968B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

<描画部>
描画部60は、媒体100の描画面にシアン、マゼンタ、イエロー、及びブラックの各色のインクを打滴して、媒体100の描画面にカラー画像を描画する。描画部60は、媒体100を搬送する描画胴61、描画胴61によって搬送される媒体100の描画面を押圧して、媒体100の描画面の反対側の面を描画胴61の外周面61Aに密着させる用紙押さえローラ63、及び媒体100にシアン、マゼンタ、イエロー、並びにブラックの各色のインクを打滴するインクジェットヘッド21C,21M,21Y,21K、及びインラインセンサ64を備えて構成されている。
<Drawing part>
The drawing unit 60 draws color inks of cyan, magenta, yellow, and black on the drawing surface of the medium 100 to draw a color image on the drawing surface of the medium 100. The drawing unit 60 presses the drawing cylinder 61 that conveys the medium 100, and the drawing surface of the medium 100 that is conveyed by the drawing cylinder 61, so that the surface opposite to the drawing surface of the medium 100 becomes the outer peripheral surface 61 </ b> A of the drawing cylinder 61. The sheet pressing roller 63 to be in close contact, the ink jet heads 21C, 21M, 21Y, and 21K that eject inks of cyan, magenta, yellow, and black on the medium 100, and the inline sensor 64 are configured.

図10に示すグラフは、インクジェットヘッド21を、描画位置から鉛直上方向へ移動させ、描画位置の上方の停止位置で停止させ、停止位置から鉛直下方向へ移動させた際のインクジェットヘッド21の内部流路の圧力を表している。なお、図10に示したインクジェットヘッド21の内部流路の圧力は、図6に示した供給側圧力センサ320の圧力測定値に基づく圧力変化の傾向を表したものである。なお、供給側圧力センサ320の圧力測定値に代わり、回収側圧力センサ322の圧力測定値を用いてもよい。 The graph shown in FIG. 10 shows the inside of the inkjet head 21 when the inkjet head 21 is moved vertically from the drawing position, stopped at a stop position above the drawing position, and moved vertically downward from the stop position. It represents the pressure in the flow path. Note that the pressure in the internal flow path of the inkjet head 21 shown in FIG. 10 represents a tendency of pressure change based on the pressure measurement value of the supply-side pressure sensor 320 shown in FIG. Instead of the pressure measurement value of the supply side pressure sensor 320, the pressure measurement value of the recovery side pressure sensor 322 may be used.

JP2015096698A 2015-05-11 2015-05-11 Liquid ejection apparatus and liquid ejection head adjustment method Active JP6339968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015096698A JP6339968B2 (en) 2015-05-11 2015-05-11 Liquid ejection apparatus and liquid ejection head adjustment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015096698A JP6339968B2 (en) 2015-05-11 2015-05-11 Liquid ejection apparatus and liquid ejection head adjustment method

Publications (3)

Publication Number Publication Date
JP2016210116A JP2016210116A (en) 2016-12-15
JP2016210116A5 true JP2016210116A5 (en) 2017-11-09
JP6339968B2 JP6339968B2 (en) 2018-06-06

Family

ID=57552239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015096698A Active JP6339968B2 (en) 2015-05-11 2015-05-11 Liquid ejection apparatus and liquid ejection head adjustment method

Country Status (1)

Country Link
JP (1) JP6339968B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114302772B (en) * 2019-08-30 2023-07-28 京瓷株式会社 Circulation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006069176A (en) * 2004-09-06 2006-03-16 Hamada Printing Press Co Ltd Line dot recorder
JP2009248461A (en) * 2008-04-07 2009-10-29 Riso Kagaku Corp Inkjet recording device
TWI508869B (en) * 2012-01-16 2015-11-21 Pamnred Corp Ink supply system for printer
JP6018933B2 (en) * 2013-01-24 2016-11-02 富士フイルム株式会社 Liquid supply apparatus, droplet discharge apparatus, and liquid filling method

Similar Documents

Publication Publication Date Title
JP2012091454A5 (en)
JP2013022959A5 (en)
JP2014136427A5 (en)
JP2015229349A5 (en)
ATE509770T1 (en) INKJET PRINTHEAD, INKJET PRINTER HAVING AN INKJET PRINTHEAD AND PRINTING METHOD
JP2010520324A5 (en)
JP2016215632A5 (en)
WO2012112745A8 (en) Glossy recording medium for inkjet printing
JP2015196383A5 (en)
JP2015041106A5 (en)
JP2013236368A5 (en)
FR3009235B1 (en) MACHINE FOR PRINTING AN OBJECT COMPRISING PRINTING HEADS WITH INCLINABLE INK JETS.
JP2007326282A5 (en)
JP2011218801A5 (en)
JP2015047473A5 (en)
JP2014193772A5 (en)
JP2010253883A5 (en) Inkjet recording apparatus, inkjet recording method, and inkjet recording system
JP2016120617A5 (en)
JP2008231341A5 (en)
JP2016210116A5 (en)
JP2012106499A5 (en)
JP2017164949A5 (en)
JP2014148166A5 (en)
JP2017154495A5 (en)
JP2014026068A5 (en) Fixing apparatus and image forming apparatus