Ribbons designed for the BradyPrinter i5100 or IP® Printer Series come with a ribbon spindle pre-installed. Expand the range of compatible ribbons with this universal ribbon core. Package includes the ribbon core only (printer and ribbons sold separately). The core accommodates 1.57" (40 mm), 2.36" (60 mm), 3.26" (83 mm), and 4.33" (110 mm) thermal transfer ribbons. Insert the Universal Ribbon Core into the central core of a roll of ribbon;the Universal Core adjusts to accommodate different ribbon widths. Increases the thermal transfer ribbon compatibility for the printer.