we can offer high quality second hand duplicator machines for .Ricoh,Riso. we offer many kinds of dupliators for Ricoh and Riso,duplo and gestetner Shibakawa digital duplicator ink features as follows: 1.Environmental Protection, Met The ROHS Standard, No Odor And No corrosion2.Smells good, because of using top quality material and purified water to make3.Stability, can stand temperature as -20° ...