RECORDING DEVICE

To prevent ink accumulated in a step part of a discharge port surface of a recording head from adhering to the vicinity of the discharge port at the time of wiping.SOLUTION: In a recording device, a first projection part and a second projection part are respectively provided on a -X direction side a...

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Main Authors MATSUYAMA ATSUSHI, FUJISAKI SHIMPEI, MATSUMURA HIDEAKI, ASADA SHOTA, TSUTSUMI HIROMASA, TANAKA KOSUKE, TANAKA SUKENORI, ARAKI YUTA, TAKENAGA KEN, IWAKURA HIROYA, TOKI NOBUHIRO, NARATANI YUSUKE, HAMANO TORU, KAMEYAMA FUMIE, SHIMADA KOKI, MARUYAMA TAIJI
Format Patent
LanguageEnglish
Japanese
Published 07.04.2023
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:To prevent ink accumulated in a step part of a discharge port surface of a recording head from adhering to the vicinity of the discharge port at the time of wiping.SOLUTION: In a recording device, a first projection part and a second projection part are respectively provided on a -X direction side and a +X direction side of an inner wall of a cap as compared to a region installed with a discharge port when the cap covers a discharge port surface, where a distance between the discharge port surface and the first projection part is shorter than that of the second projection part in a Z direction.SELECTED DRAWING: Figure 8 【課題】 ワイピング時に、記録ヘッドの吐出口面の段差部に溜まったインクが吐出口付近に付着することを抑制することを目的とする。【解決手段】 キャップの内壁には、キャップが吐出口面を覆ったときに吐出口が設けられている領域よりも－Ｘ方向側に第１突起部、＋Ｘ方向側に第２突起部が設けられており、Ｚ方向において、吐出口面と１突起部の距離よりも第２突起部の方が短い。【選択図】 図８
Bibliography:Application Number: JP20210158442