| 摘要 |
PURPOSE: A method and a device for detecting an amount of waste liquid and a liquid ejecting apparatus are provided to detect the amount of waste liquid by using a simple construction. CONSTITUTION: A device for detecting an amount of waste liquid includes a total liquid consumption rate calculating and memorizing section(1), a total liquid usage rate calculating and memorizing section(2), an operation section(3), a waste liquid amount comparing and detecting section(4) and a waste liquid amount notification section(5). The total liquid consumption rate calculating and memorizing section(1) is connected with a liquid vessel exchange detection part(6), an exchange number counting and memorizing part(7), and a liquid detecting section(8) for detecting liquid remaining in a liquid vessel.
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