Title:
PRINT HEAD AND LIQUID EJECTING APPARATUS
Document Type and Number:
Japanese Patent JP2023121207
Kind Code:
A
Abstract:
To provide a print head whose state can be easily determined.SOLUTION: A print head ejecting a liquid with respect to a medium and incorporated in a liquid ejecting apparatus includes: an ejecting portion ejecting the liquid by receiving a drive signal; an electrically erasable nonvolatile memory; and a wireless communication module. History information changing in accordance with an operation state of the print head is stored in the nonvolatile memory. The wireless communication module transmits the history information in accordance with a request from an outside.SELECTED DRAWING: Figure 6
Inventors:
SHIMURA ATSUSHI
Application Number:
JP2022024407A
Publication Date:
August 31, 2023
Filing Date:
February 21, 2022
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/01; B41J2/14; B41J2/165; B41J29/00; B41J29/38
Attorney, Agent or Firm:
Yukio Fuse
Michie Obuchi
川▲崎▼ 通
Mitsufumi Matsumoto
Michie Obuchi
川▲崎▼ 通
Mitsufumi Matsumoto
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