Title:
PRINTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/062700
Kind Code:
A1
Abstract:
Provided is a technology with which it is possible to suppress ink adhering to a nozzle surface of an ejection head from solidifying after a purge operation. A printing device (3) comprises an ejection head (H) that ejects ink from a nozzle (Hc), a cleaning block (7) that removes ink adhering to an ink ejection surface (Hb1) of the ejection head (H), a control unit (391) capable of executing a purge step (S101) and an ink removal step (S104), and an input device (396) for inputting commands to the control unit (391). The control unit (391) is capable of executing a first input determination process of determining whether input of a first command indicating execution of the purge step (S101) has been received via the input device (396). If the control unit (391) determines that the input of the first command has been received through the first input determination process, the control unit executes a maintenance process including the purge step (S101) and the ink removal step (S104).
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Inventors:
KANKI KOJI (JP)
AKIYOSHI YASUNORI (JP)
AKIYOSHI YASUNORI (JP)
Application Number:
PCT/JP2023/021580
Publication Date:
March 28, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
SCREEN HOLDINGS CO LTD (JP)
International Classes:
B41J2/165
Domestic Patent References:
| WO2016047193A1 | 2016-03-31 |
Foreign References:
| JP2019059118A | 2019-04-18 | |||
| JP2017034425A | 2017-02-09 | |||
| JP2017001298A | 2017-01-05 | |||
| JP2020116759A | 2020-08-06 |
Attorney, Agent or Firm:
NISHIDA Takami (JP)
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