LIQUID DISCHARGE DEVICE
To provide means capable of releasing actuation of an alarm after it is confirmed that a liquid reliably flows into a second liquid chamber of a tank after replacement of a cartridge.SOLUTION: A controller makes an alarm provide first notification on the basis of reception of a high-level signal fro...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English Japanese |
Published |
17.10.2019
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | To provide means capable of releasing actuation of an alarm after it is confirmed that a liquid reliably flows into a second liquid chamber of a tank after replacement of a cartridge.SOLUTION: A controller makes an alarm provide first notification on the basis of reception of a high-level signal from a liquid level sensor. The controller cancels the first notification on the basis of reception of a low-level signal from the liquid level sensor, after determining that a cartridge is attached to an attachment case.SELECTED DRAWING: Figure 7
【課題】カートリッジが交換されてから、タンクの第2液室内に確実に液体が流入したことが確認された後に、報知機の作動を解除することができる手段を提供する。【解決手段】コントローラは、液面センサからハイレベル信号を受信したことに基づいて、報知機に第1報知を行わせる。そしてコントローラは、カートリッジが装着ケースに装着されたと判定した後に、液面センサからローレベル信号を受信したことに基づいて、第1報知を解除する。【選択図】図7 |
---|---|
Bibliography: | Application Number: JP20180068761 |