Flüssigkeitsausstosskopfvorrichtung, Flüssigkeitsausstosseinheit und Flüssigkeitsausstossvorrichtung

Details

Veröffentlichungs-Nr.

EP4755642

Anmeldetag

30. September 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

B41J2/17, B41J2/18

Abstract

A liquid discharge head device (51, 404) includes a liquid discharge head (100, 100-1, 100-2) and a head holder (52). The liquid discharge head (100, 100-1, 100-2) has a nozzle face (101a) having a nozzle (104a) to discharge a liquid, from the nozzle (104a) in a discharge direction, onto a discharge target conveyed in a conveyance direction orthogonal to the discharge direction. The head holder (52) holds the liquid discharge head (100, 100-1, 100-2) having the nozzle face (101a) facing in the discharge direction. The head holder (52) has an opposing face facing in the discharge direction and an exhaust port (53-1A, 53-1B, 53-2A, 53-2B) on the opposing face and in a vicinity of the nozzle face (101a).

Anmelder

Firma

Ricoh Company, Ltd.

Land

🇯🇵 Japan