LIQUID EJECTION APPARATUS, LIQUID EJECTION SYSTEM, AND LIQUID EJECTION METHOD
First Claim
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1. A liquid ejection apparatus, comprising:
- a plurality of liquid ejection head units that are configured to eject liquid onto a conveyed object that is being conveyed;
a detection unit that is provided with respect to each liquid ejection head unit of the plurality of liquid ejection head units and is configured to output a detection result indicating at least one of a position, a moving speed, and an amount of movement of the conveyed object with respect to a conveying direction of the conveyed object; and
a control unit configured to control the each liquid ejection head unit of the plurality of liquid ejection head units to eject the liquid based on the detection result.
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Abstract
A liquid ejection apparatus is provided that includes a plurality of liquid ejection head units that are configured to eject liquid onto a conveyed object that is being conveyed; a detection unit that is provided with respect to each liquid ejection head unit of the plurality of liquid ejection head units and is configured to output a detection result indicating at least one of a position, a moving speed, and an amount of movement of the conveyed object with respect to a conveying direction of the conveyed object; and a control unit configured to control the each liquid ejection head unit of the plurality of liquid ejection head units to eject the liquid based on the detection result.
12 Citations
13 Claims
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1. A liquid ejection apparatus, comprising:
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a plurality of liquid ejection head units that are configured to eject liquid onto a conveyed object that is being conveyed; a detection unit that is provided with respect to each liquid ejection head unit of the plurality of liquid ejection head units and is configured to output a detection result indicating at least one of a position, a moving speed, and an amount of movement of the conveyed object with respect to a conveying direction of the conveyed object; and a control unit configured to control the each liquid ejection head unit of the plurality of liquid ejection head units to eject the liquid based on the detection result. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A liquid ejection system including at least one liquid ejection apparatus having a plurality of liquid ejection head units that are configured to eject liquid onto a conveyed object that is being conveyed, the liquid ejection system comprising:
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a detection unit that is provided with respect to each liquid ejection head unit of the plurality of liquid ejection head units and is configured to output a detection result indicating at least one of a position, a moving speed, and an amount of movement of the conveyed object with respect to a conveying direction of the conveyed object; and a control unit configured to control the each liquid ejection head unit of the plurality of liquid ejection head units to eject the liquid based on the detection result.
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13. A liquid ejection method implemented by a liquid ejection apparatus including a plurality of liquid ejection head units that are configured to eject liquid onto a conveyed object that is being conveyed, the liquid ejection method comprising steps of:
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outputting a detection result with respect to each liquid ejection head unit of the plurality of liquid ejection head units, the detection result indicating at least one of a position, a moving speed, and an amount of movement of the conveyed object with respect to a conveying direction of the conveyed object; and controlling the each liquid ejection head unit of the plurality of liquid ejection head units to eject the liquid based on the detection result.
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Specification