| 摘要 |
The inkjet recording apparatus has: an ink liquid container which stores ink containing a solvent-insoluble material dispersed in a solvent; an ink supply channel which is connected to the ink liquid container; and a pair of electrodes which is provided in the ink liquid container and/or the ink supply channel, and between which a voltage is applied so that a remaining amount of the ink in the ink liquid container and/or the ink supply channel is evaluated, wherein ratio of particles having a particle size equal to or greater than 100 nm in the ink is 5 volume percent or less.
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