Patent ID: 6761442
Filing Date: 2004-07-13
Classification: B41J

Abstract:
A fluid container comprising:a housing having a first side wall and a second side wall, the first side wall having a first inner surface; a print head installed at bottom of the housing for injecting fluid onto a document; a first side fluid well formed inside the housing, the first side fluid well being formed between the first inner surface and a first inner wall, the first inner surface being formed such that a width of the first side fluid well continuously decreases from top to bottom; a center fluid well formed inside the housing, the center fluid well being formed between the first inner wall and a second inner wall such that a width of the center fluid well continuously decreases from top to bottom; a second side fluid well formed inside the housing, the second side fluid well being formed between the second inner wall and the second side wall; a first side fluid pipe formed between the first side fluid well and the print head for connecting the first side fluid well and the print head; and a first side filter installed between the first side fluid well and the first side fluid pipe for filtering fluid transmitted from the first side fluid well, the first side filter disposed such that a horizontal distance from the first side filter to the first inner surface continuously decreases from top to bottom.