... we can offer customers high quality duplicator ink 100% compatible for Riso, Duplo, Ricoh, Gestetner series duplicator ... we can offer customers high quality duplicator ink 100% compatible for Riso, Duplo, Ricoh, Gestetner series duplicator ... service can meet specific requirementsSpecification:1. Volume: 800ml2. For use in: KS500C,600, 8003. Inner packing: ... 485*192*220. Compatible KS Ink For RISO machine