Wholesale Widgets Brand S8113 Black Duplicator Ink For Use In Risograph EZ220, EZ390, EZ590, EZ591, MZ390, MZ590, MZ790, RZ220, RZ230, RZ310, RZ370, RZ390, RZ590, SF5030, SF5050, SF5130, SF5230, SF5250, SF5330, SF5350, SF5430, SF5450, and SF9450. S-8113, S8113, S8113U, 2-1000cc Ink/bx. Old Riso Part #s S-4254 and S-6930
