... 2.Colors: red,yellow,blue,green,black,white;3. Use for Paper;4.EffectThe carbon paper printing ink mainly used ... dilute, use CP-302 varnish (special for carbon paper) if want.Regulation Normal temperature ink particle is ... is 30seconds,with 30-50g high density writing paper, the validity is 5 years.2,Transfer ... of white base oil ,then print temperatureCarbon paper printing ink after drying for 2-3 days ...