Label Printer Ribbon Cartridge, Compatible Grainger Part Number 40AW42, 40AW43, 48LT20, Compatible Mfr Part Number BBP35, BBP37, S3000, Printer Series Compatibility BBP30, BBP31, BBP33, BBP35, BBP37, i3300, i5300, S3000, S3100, S3700, Ribbon Color Black, Ribbon Format Ribbon in Printer Specific Cartridge, Ribbon Length 200 ft, Ribbon Width 4 5/16 in, Ribbon Series R4300, Ribbon Formulation Wax/Resin, Product Type Single Color Thermal Transfer Ribbon.
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