US D305549 S
FIG. 1 is a perspective view taken from the top, front and right side of a printing ribbon cartridge showing my new design;
FIG. 2 is a perspective view taken from the top, rear and left side thereof;
FIG. 3 is a left side elevational view thereof; and
FIG. 4 is a bottom plan view thereof.
It is to be understood that the surface ornamentation is continuous throughout the area indicated in FIGS. 1 and 2.