Liquid ejecting apparatus and head unit
AssigneeSeiko Epson Corporation
InventorsYusuke Matsumoto, Shunsuke Yamamichi
Life of this patent
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Abstract
A liquid ejecting apparatus includes a head unit that includes a nozzle that ejects a liquid, a control circuit that outputs a control signal that controls an operation of the head unit, a power supply circuit that supplies a power supply voltage to the head unit, and a liquid container that stores the liquid. The head unit includes a first terminal to which the control signal is input, a second terminal to which the power supply voltage is supplied, and a liquid supply port to which the liquid is supplied, the first terminal and the second terminal are located side by side along a first direction, and the second terminal is located between the first terminal and the liquid supply port in a second direction intersecting the first direction.
Claims10
A liquid ejecting apparatus comprising:
- a head unit that includes a nozzle that ejects a liquid;
- a control circuit that outputs a control signal that controls an operation of the head unit;
- a power supply circuit that supplies a power supply voltage to the head unit;
- and
- a liquid container that stores the liquid, wherein
- the head unit includes
- a first terminal to which the control signal is input,
- a second terminal to which the power supply voltage is supplied, and
- a liquid supply port to which the liquid is supplied,
- the first terminal and the second terminal are located side by side along a first direction, and
- the second terminal is located between the first terminal and the liquid supply port in a second direction intersecting the first direction.
A head unit comprising:
- a first terminal to which a control signal is input;
- a second terminal to which a power supply voltage is supplied;
- and
- a liquid supply port to which a liquid is supplied, wherein
- the second terminal is located between the first terminal and the liquid supply port in a second direction intersecting a first direction in which the first terminal and the second terminal are arranged.
Dependencies are inferred from the claim text.