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Compatible black ink for Riso EZ, RZ, and MZ. Replaces S-4254. Risograph Riso Feed Tires Risograph Riso Stripper Pad / Separator Scraper Riso Stripper Pad Base

Duplo, Gestetner, Lanier, Ricoh, Riso, Savin, Standard, & other manufacturer brand names & logos are registered trademarks of their respective owners. Any & all brand name designations or references are made solely for purposes of demonstrating compatibility.