Printer ribbon Seiko Precision MM80-80-80 — width 80 mm, core diameter 1.2 cm

Seiko Precision MM80-80-80 printer ribbon is a replacement inked fabric designed for impact and dot-matrix printers that accept an 80 mm usable width and a core diameter of 1.2 cm. It provides consistent black printing for text, forms and receipts where mechanical ribbon systems are used. The ribbon is intended for environments such as offices, retail points and light industrial settings where dot-matrix or impact printing remains in use.

Advantages

This printer ribbon delivers uniform ink coverage and predictable print density across the full 80 mm width, reducing the need for frequent adjustments. The standard core diameter ensures straightforward fitment in compatible reels and printer spindles. As a fabric ribbon for impact printing, it offers reliable performance on continuous, multipart and single-sheet carbonless forms. Its construction supports stable operation in typical office and retail printers that require the specified width and core size.

Suitable for

• Impact and dot-matrix printers with 80 mm printable width
• Printing receipts, invoices, delivery notes and multi-part forms
• Office, retail point-of-sale and light industrial environments

Key specifications

• Usable ribbon width: 80 mm
• Core diameter: 1.2 cm
• Ribbon type: inked fabric for impact printing
• Print color: black (standard inked ribbon)
• Compatibility: designed for printers that accept 80 mm width and 1.2 cm core

How to use

Install the ribbon following your printer manufacturer's instructions: turn off the printer, open the ribbon compartment, remove the spent cartridge or ribbon, and fit the Seiko Precision MM80-80-80 ribbon so the fabric is correctly tensioned and aligned with the print head. Advance the ribbon a small amount manually if required to ensure fresh ink is in position. Close the compartment and run a test print to confirm alignment and print density. Replace the ribbon when print quality degrades or ink coverage becomes inconsistent.

Usage recommendations

Store spare ribbons in a cool, dry place away from direct sunlight to preserve ink quality. Use this ribbon with printers explicitly supporting an 80 mm width and a 1.2 cm core to avoid installation issues. For multi-part forms, verify print pressure and perform occasional ribbon advances to maintain even ink transfer.