BRADY® B30 SERIES PRINTER RIBBON, 4-21/64″W X 200’L, BLACK, B30-R10000 VERSATILE PRINTER RIBBON COMPATIBLE WITH VARIOUS BRADY B30 SERIES PRINTERS FOR THE CREATION OF SAFETY AND FACILITY SIGNS AND LABELS. 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”.