INKJET PRINTING APPARATUS AND CONTROL METHOD

Disclosed is an inkjet printing device and a control method thereof capable of suppressing a discharge failure and wasteful consumption of ink. Therefore, ink pigment concentration Nx in a circulation path is calculated, and ink in the circulation path is discharged based on the pigment concentratio...

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Bibliographic Details
Main Authors KAMESHIMA RINAKO, NAKANO TAKATOSHI, TAKAHASHI ATSUSHI, FUKASAWA TAKUYA, TESHIGAWARA MINORU
Format Patent
LanguageEnglish
Korean
Published 08.01.2018
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:Disclosed is an inkjet printing device and a control method thereof capable of suppressing a discharge failure and wasteful consumption of ink. Therefore, ink pigment concentration Nx in a circulation path is calculated, and ink in the circulation path is discharged based on the pigment concentration Nx. To this end, the present invention includes a printing head, a tank, a connection path, a circulation path, a discharge unit, a calculation unit, and a control unit. 토출 불량 및 쓸데없는 잉크의 소비를 억제할 수 있는 잉크젯 인쇄장치 및 그 제어방법을 제공한다. 그 때문에, 순환 경로 내의 잉크 안료 농도 Nx를 산출하고, 그 안료 농도 Nx에 의거하여 순환 경로 내의 잉크를 배출한다.
Bibliography:Application Number: KR20170082227