Ink-jet recording head and ink-jet cartridge

Details Ink-jet recording head and ink-jet cartridge Ink-jet recording head and ink-jet cartridge

1997-12-15

2000-05-02

Le, N.

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

B41J 2175

Patent

active

060563931

ABSTRACT:
An ink-jet recording apparatus that reduces degradation phenomena in a recording dignity, such as a staggered flying trajectory of an ink droplet caused by poor adhesion between an ink path and a substrate. The ink-jet apparatus includes, a first contacting surface, which enables the ink paths to contact a substrate. The first contacting surface is positioned at an incline relative to a second contacting surface. When a trenched top board is mounted on the substrate, which is fixed on a base plate, only a protrudent ridge, which is formed on an ejector N side of the contacting surface, contacts the substrate. When a pressurizing force is applied from an elastic member through a pressurizing member onto a portion to be pressurized, the contacting surface contacts uniformly with the substrate due to a deformation of the trenched top board.

REFERENCES:
patent: 5694684 (1997-12-01), Yamamoto

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