Ink jet recording system
US11298943B2 · kind B2 · utility
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10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Aug 7, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/16573
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
To prevent a printing head not placed on a cleaning placing unit from being cleaned and prevent contamination of an ambient environment by cleaning liquid. An ink jet recording system includes a placement detecting unit configured to detect that a printing head 1 is placed on a cleaning placing unit 200. The placement detecting unit is configured to, when detecting that the printing head 1 is placed, transmit a signal based on placement confirmation for the printing head 1 to a controller connected to the printing head 1 placed on the cleaning placing unit 200.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.