Genuine RISO Kagaku Corp. Japanese Manufacture for use with PRINT GOCCO card/ paper printing systems. Blue Filters are used to lower the imaging heat provided by Print Lamps. Used in RISO PRINT GOCC models: - B6 - PG-5 - PG-10 - PG-10 Super - PG-11 This product is now discontinued and no longer under manufacture, available only whilst current stocks last.
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