Invention Grant
- Patent Title: Ejection apparatus and wiping method
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Application No.: US17588047Application Date: 2022-01-28
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Publication No.: US11766868B2Publication Date: 2023-09-26
- Inventor: Hirokazu Yoshikawa , Toshiyuki Chikuma , Kei Kosaka
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. I.P. Division
- Priority: JP 21023543 2021.02.17
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
An ejection apparatus includes an ejection head having an ejection port surface and configured to eject a liquid to a recording medium for recording, a wiper configured to wipe the surface, and a moving unit configured to relatively move the wiper and the head to move the wiper in a first direction along the surface with respect to the head. The apparatus performs a first mode for performing the wiping while relatively moving the wiper and the head at a first speed, and a second mode for performing the wiping while relatively moving the wiper and the head at a second speed higher than the first speed. When the apparatus performs the wiping after the recording and then performs subsequent recording, the apparatus performs the second mode. When the apparatus performs the wiping after the recording and then performs no subsequent recording, the apparatus performs the first mode.
Public/Granted literature
- US20220258474A1 EJECTION APPARATUS AND WIPING METHOD Public/Granted day:2022-08-18
Information query
IPC分类: