This labeler, per specs, can accomodate 3/4" labels - large enough for heat shrink labels for coax.
My Dymo Rhino 3000 can only print on maximum 12 mm/one-half inch heat shrink labels, too small for coax.
But with either labeler, the Dymo labels are $15/package - very pricey; I'm surprised Dymo doesn't give away the labeler.