RECORDING LIQUID, LIQUID CARTRIDGE, LIQUID EJECTION DEVICE, AND LIQUID EJECTION METHOD

摘要

An ink (2) containing an EO adduct of a divalent alcohol containing a hydrocarbon group having 9 or less carbon atoms and an I/O value in the range of 1 to 1.37 is brought to ink droplets (i) through nozzles (42a) and printed on recording paper (P). According to this construction, the formation of fine bubbles in the ink (2) can be suppressed to prevent the occurrence of ejection failure problems such as a failure to be ejected and an ejection directionality problem, and high-quality images free from image blurring and dropouts can be printed.