SuppliesMAX Compatible Replacement for Innovera IVR42377801 Black Printer Ribbons (6/PK) - Replacement to Okidata 42377801

SuppliesMAX Compatible Replacement for Innovera IVR42377801 Black Printer Ribbons (6/PK) - Replacement to Okidata 42377801

SuppliesMAX Compatible Replacement for Innovera IVR42377801 Black Printer Ribbons (6/PK) - Replacement to Okidata 42377801 SuppliesMAX Dot Matrix Printer Ribbon compatible replacement for Innovera IVR42377801. Built with premium materials to match OEM performance and deliver sharp, professional output. Ideal for receipts, invoices, and high-volume business printing. Excellent ink retention minimizes replacement frequency and ensures consistent, reliable operation. Designed for use in the USA. Compatible With Okidata MICROLINE 420 / MICROLINE 420n / MICROLINE 421 / MICROLINE 421n / MICROLINE 490 / MICROLINE 490n / MICROLINE 491 / MICROLINE 491n / MICROLINE 720 / MICROLINE 721 / MICROLINE 790 / MICROLINE 791 / ML-420 / ML-420N / ML-421 / ML-421N / ML-490 / ML-490N / ML-491 / ML-491N / ML-720 / ML-721 / ML-790 / ML-791 Series and Other Dot Matrix Printers. Manufacturing Standards: Manufactured to OEM standards using new and recycled components in ISO 9001 / ISO 14001 certified facilities. Designed for 110V machines sold in the U.S. Use of compatible products will not void your machines manufacturer warranty. Fully compliant with U.S. warranty law. For Reference Only: Brand names, logos, and part numbers are used to indicate product compatibility ; Images shown are illustrative ; Packaging may vary ; Internal part numbers may not match the manufacturers official SKU. SuppliesMAX Compatible Brand Printer Ribbons (6/PK) ; Compatible With: Okidata MICROLINE 420 / Okidata MICROLINE 420n / Okidata MICROLINE 421 / Okidata MICROLINE 421n / Okidata MICROLINE 490 / Okidata MICROLINE 490n / Okidata MICROLINE 491 / Okidata MICROLINE 491n / Okidata MICROLINE 720 / Okidata MICROLINE 721 / Okidata MICROLINE 790 / Okidata MICROLINE 791 / Okidata ML-420 / Okidata ML-420N / Okidata ML-421 / Okidata ML-421N / Okidata ML-490 / Okidata ML-490N / Okidata ML-491 / Okidata ML-491N / Okidata ML-720 / Okidata ML-721 / Okidata ML-790 / Okidata ML-791.