Liquid ejecting apparatus and liquid ejecting head
AssigneeSeiko Epson Corporation
InventorJunichiro Matsushita
Life of this patent
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Abstract
There is provided a liquid ejecting apparatus including: a liquid ejecting head having an ejection surface including a first nozzle row configured to eject a first ink and a second nozzle row configured to eject a second ink; and a support configured to support the liquid ejecting head in an inclined posture in which the ejection surface is inclined with respect to a horizontal plane, in which the first nozzle row is positioned above the second nozzle row with respect to a vertical direction in a state where the support supports the liquid ejecting head in the inclined posture, and a thickening resistance of the second ink is higher than a thickening resistance of the first ink.
Claims14
A liquid ejecting apparatus comprising:
- a first liquid ejecting head having a first ejection surface including first nozzles configured to eject a first ink in a first posture in which an angle formed by the first ejection surface and a horizontal plane is a first angle;
- and
- a second liquid ejecting head having a second ejection surface including second nozzles configured to eject a second ink in a second posture in which an angle formed by the second ejection surface and the horizontal plane is a second angle larger than the first angle, wherein
- a thickening resistance of the second ink is higher than a thickening resistance of the first ink.
A liquid ejecting apparatus comprising:
- a first liquid ejecting head having a first ejection surface including first nozzles configured to eject a first ink in a first posture in which an angle formed by the first ejection surface and a horizontal plane is a first angle;
- and
- a second liquid ejecting head having a second ejection surface including second nozzles configured to eject a second ink in a second posture in which an angle formed by the second ejection surface and the horizontal plane is a second angle larger than the first angle, wherein
- an effective water content of the second ink is smaller than an effective water content of the first ink.
A liquid ejecting apparatus comprising:
- a first liquid ejecting head having a first ejection surface including first nozzles configured to eject a first ink in a first posture in which an angle formed by the first ejection surface and a horizontal plane is a first angle;
- and
- a second liquid ejecting head having a second ejection surface including second nozzles configured to eject a second ink in a second posture in which an angle formed by the second ejection surface and the horizontal plane is a second angle larger than the first angle, wherein hygroscopicity of the second ink is higher than hygroscopicity of the first ink.
Dependencies are inferred from the claim text.