... duplicator ink 100% compatible for Riso, Duplo, Ricoh, Gestetner series duplicator. Now we can offer customers high quality duplicator ... ink 100% compatible for Riso, Duplo, Ricoh, Gestetner series duplicator. Model: CPI 7 BlackFeature: 1. Stable quality ... specific requirementsSpecification:1. Volume: 600ml2. For use in: JP-1250/1260/2800/2810/3000/3800/3810/1010/10303. Inner ...