Product Description Detailed Specs Downloads Reviews/Questions Product Description STAR MICRONICS, SPARE PART, O-RING 7.8 X 1.9 Detailed Specs null null null null null null null null null null MFG Part Number 04300781 Product Type Accessory Downloads Warranties Warranties Reviews/Questions The Star Micronics 04300781 is also known as STA -04300781 or 04300781