Invention Grant
- Patent Title: Recording apparatus and wiping method
-
Application No.: US17528044Application Date: 2021-11-16
-
Publication No.: US12083800B2Publication Date: 2024-09-10
- Inventor: Shimpei Fujisaki , Hideaki Matsumura , Hiromasa Tsutsumi
- 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. IP Division
- Priority: JP 20196419 2020.11.26
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A recording apparatus includes a recording head having an ejection port surface and a step portion, a blade to wipe the ejection port surface, and a moving unit. A plurality of ink ejection ports is arranged on the ejection port surface. The moving unit performs relative movement of the blade and the recording head by moving the blade or the recording head in a first direction to cause the blade to wipe a wiped surface including the ejection port surface, from the step portion to an area in which the plurality of ink ejection ports is arranged. The moving unit performs the relative movement so that a first relative velocity of the relative movement when the blade passes the step portion is higher than a second relative velocity of the relative movement when the blade, that has been in contact with the wiped surface, is separated from the wiped surface.
Public/Granted literature
- US20220161563A1 RECORDING APPARATUS AND WIPING METHOD Public/Granted day:2022-05-26
Information query
IPC分类: