Place the cartridge on the cartridge carrier inside the printer. Make sure that the ribbon is between the print head and the print head shield. Press the cartridge so that it “clicks” into place. If the cart- ridge does not “click” into position on both sides, you may need to turn the cartridge knob about 1/4 of a turn clockwise.
●Once the cartridge is in the carrier, tighten the ri- bbonagain by turning the cartridge knob clockwise (about 1/2 a turn). Check once more to make sure that the ribbon is between the print head and print head shield (if it isn’t, take the cartridge out, and try again).