Disciplined development, innovative production and outstanding service have positioned Porelon for 30 years as a leading manufacturer of specialty inks, gels and microporous foams used in the marking and identification of products. The correctable Mylar typewriter tape for Porelon Brother AX10 replaces manufacturers 1030, 1230 and 1430. This mylar typewriter ribbon offers vibrant and consistent black color in addition to exceptional lightfastness and long-lasting impressions. This product is designed and manufactured to operate the identified original equipment and will not void your equipment warranty. Through constant product improvement, Porelon is committed to offering its customers a variety of quality products at exceptional value.