Patent ID: 8672449

Claim:
An inkjet recording apparatus comprising: an ink container configured to store ink, the ink container housed in a main body; a solvent container configured to accommodate solvent, and configured to supply the solvent to the ink container in order to adjust a concentration of the ink within the ink container, the solvent container including: a solution storage unit configured to retain the solvent therein, an ink mist removal unit configured to remove ink mist, a fluid level sensor configured to detect when a fluid level of the solvent falls below a given value in the solvent container, a partition configured to prevent exhaust gas from affecting the detection of the fluid level by the fluid level sensor in the solvent container, wherein the partition is provided between the ink mist removal unit and the fluid level sensor, and a gap formed between the partition and one of a plurality of wall surfaces configuring the solution storage unit, such that the solvent flows into the gap; a first exhaust channel configured to couple the ink container to the solvent container, wherein the first exhaust channel is configured to supply exhaust gas and ink mist from the ink container to the solvent container; a nozzle configured to elect, as ink particles, the ink supplied from the ink container through an ink supply channel, in order to conduct printing on an object to be printed; a gutter configured to recover the ink particles not used for printing among the ink particles ejected by the nozzle; an ink recovery channel configured to recover, into the ink container, the ink particles recovered by the gutter; and a second exhaust channel configured to discharge a gas to an exterior of the main body, the gas recovered together with the ink particles, through the ink recovery channel from the solvent container.