Riso RZ 1000cc digital duplicator ink. Products details:Now we can offer ... 100% compatible for Riso, Duplo, Ricoh, Gestetner series duplicator. Model: RZ/RV Black Ink Feature: 1. Stable quality with competitive price2 ... specific requirementsSpecification:1. Volume: 1000ml2. For use in:RZ200,220,300, RZ230,230N,330, RV2450,2460,2490,3460,3490, RZ370,370N ...