Self-contained ribbon cartridges are easy to replace eliminating the hassle of printer calibration and ribbon threading R10000 series ribbons are based on a resin formulation that offers a high performance image with strong solvent and scratch resistance Tough, smear-proof ribbon produces long lasting printed text that can withstand years in industrial areas and outdoor conditions Self-contained B30 Series cartridges drop straight into the printer with a 'click' For use with BBP30, BBP31, BBP33 Label Printers, BBP35 Multicolor Label Printer, BBP37 Multicolor & Cut Label Printer, BradyPrinter i3300 Industrial Printer, BradyPrinter S3000 Sign & Label Printer, BradyPrinter S3100 Sign & Label Printer