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US 2022/0143981 A1Published application
Method and device for maintaining a nozzle print head
AssigneeDover Europe SàRl
InventorsDamien Bonneton, Camille Gobin, Jean-François Abadie, Jean-Marie Rolland, Niklaus Hugi
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Abstract
A method is provided for cleaning a print head, wherein the print head includes a cavity for the circulation of jets and at least one first spraying nozzle for projecting at least one cleaning fluid towards at least one inner portion of the cavity. The method includes the step of projecting, using the first spraying nozzle, several pulses of cleaning fluid towards the inside of the cavity.
Claims13
Method for cleaning a print head, wherein the print head comprises:
- a cavity for the circulation of jets;
- at least one first spraying nozzle for projecting at least one cleaning fluid towards at least one inner portion of the cavity,
- said method comprising the step of projecting, using said first spraying nozzle, several pulses of cleaning fluid towards the inside of the cavity.
Dependencies are inferred from the claim text.