This standard specifies the terms and definitions, requirements, test methods, inspection rules and marks, Encasement, transportation, storage of inkjet ink. Applicable to inkjet printer inks other than ultraviolet curing and high temperature hot melt. The reference documents cover standards related to ink such as counting sampling inspection procedures, viscosity Measuring methods, particle size analysis, surface tension determination, etc. The terms and definitions section makes it clear that inkjet ink is a dispersion system composed of colorant, vehicle, auxiliary agent, etc., used for chromadizing substances transferred to the printing medium during the inkjet coding process. The requirements section specifies that the technical indicators of the product should comply with the corresponding provisions.