Invention Grant
- Patent Title: Head cleaning device, head cleaning method, and image forming apparatus
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Application No.: US17961521Application Date: 2022-10-06
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Publication No.: US12103308B2Publication Date: 2024-10-01
- Inventor: Ryusuke Takei
- Applicant: KONICA MINOLTA INC.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Agency: Squire Patton Boggs (US) LLP
- Priority: JP 21173967 2021.10.25
- Main IPC: B41J2/165
- IPC: B41J2/165

Abstract:
A head cleaning device includes: a cleaning member that is long and comes into contact with nozzle surfaces of a first ejection head and a second ejection head arranged at intervals and cleans the nozzle surfaces; and a mover that moves, after completion of a previous cleaning and before start of a next cleaning, the cleaning member by a distance shorter than a path length from a portion that has cleaned the nozzle surface of the first ejection head to a portion that has cleaned the nozzle surface of the second ejection head up to the previous cleaning.
Public/Granted literature
- US20230129041A1 HEAD CLEANING DEVICE, HEAD CLEANING METHOD, AND IMAGE FORMING APPARATUS Public/Granted day:2023-04-27
Information query
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