Liquid compositions, ink assembly, method for forming colouring part in record medium and ink-jet recording device.
液体组合物，油墨组件，在记录介质中形成着色部分的方法以及喷墨记录装置。
2
The liquid may comprise a translucent liquid such as water and the dye may comprise an indicator such as a water-based ink containing coloured dyes, dispersed pigments or other colouring media.