Printing device and printing system
A printing device to which a predetermined flat-rate usage fee is applied regardless of the number of times a cartridge is replaced includes an ejection head having a nozzle capable of ejecting a liquid stored in each of a plurality of cartridges, and a controller, wherein the controller includes a...
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Main Author | |
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Format | Patent |
Language | English |
Published |
07.02.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A printing device to which a predetermined flat-rate usage fee is applied regardless of the number of times a cartridge is replaced includes an ejection head having a nozzle capable of ejecting a liquid stored in each of a plurality of cartridges, and a controller, wherein the controller includes a cleaning execution unit that executes a cleaning process and wherein the cleaning process includes a determination process of determining the presence or absence of a specific cartridge, among a plurality of cartridges, whose liquid remaining amount is equal to or greater than a reference remaining amount before performing the cleaning operation, and whose liquid remaining amount is expected to be less than the reference remaining amount when the cleaning operation is executed, and a setting process of setting the specific cartridge as a cartridge to be replaced before executing the cleaning operation. |
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Bibliography: | Application Number: US202117543384 |