| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which can stably form high-quality images by stabilizing condensation of charged fine particles and a discharge state also in the case of continuous recording in inkjet recording of condensing and discharging the charged fine particles. SOLUTION: The inkjet recording apparatus with an inkjet head and an ink circulating means for feeding ink to the inkjet head and collecting the ink from the inkjet head has a particle size distribution reducing means for narrowing a particle size distribution of the charged fine particles included in the ink. The particle size distribution reducing means consists of a plurality of steps of classification electrodes. An electric field direction of at least one of the plurality of steps of classification electrodes is made different from that of the others in the apparatus. COPYRIGHT: (C)2005,JPO&NCIPI |
