[For SWJ-320S2]
About 1.1ml ink is consumed for one print head by one normal cleaning.
About 0.6ml ink is consumed for one color when put purge button for 4 seconds.
[For SWJ-320S4]
About 1.1ml ink is consumed for one print head by one normal cleaning.
About 1.3ml ink is consumed for one color when put purge button for 4 seconds.