Patent · US Active

Inkjet printing apparatus

US11312144B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Canon Kabushiki Kaisha · JP

Inventors

Chiaki Muraoka · Kawaguchi, JP
Yuji Tamaru · Tokyo, JP
Kazumasa Matsushita · Kawasaki, JP

Key dates

Filing date	Mar 30, 2020
Grant date	Apr 26, 2022
Priority date	—
Expiry date	Mar 30, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D11/328
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An inkjet printing apparatus includes a discharge head that discharges ink, and a housing that contains the discharge head, wherein the housing contains a first ink storage member and a second ink storage member that each store ink, and the ink is supplied from each of the first ink storage member and the second ink storage member to the discharge head, wherein the first ink storage member is an ink cartridge not having an ink refilling port for enabling ink refilling by opening a stopper member, and detachable from the inkjet printing apparatus, and wherein the second ink storage member has the ink refilling port.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.