Nastro Star Micronics RC300B

The Star Micronics RC300B printer ribbon is designed for use with Star Micronics MP300 dot matrix printers. It provides reliable, long-lasting printing with a stated yield of up to 1,600,000 characters and is intended for continuous or frequent printing tasks where a durable ribbon is required.

Advantages

The ribbon delivers consistent dot matrix print quality and a high character yield, reducing the frequency of replacements. It is compatible with the MP300 series and manufactured to meet Star Micronics quality standards, offering straightforward installation and steady performance over extended runs.

Suitable for

Key specifications

How to use

Turn off the MP300 printer before replacing the ribbon. Open the printer cover, remove the used ribbon cassette, and install the RC300B cassette in the correct orientation according to the printer’s guides. Feed the ribbon across the printhead path if required, close the cover, and power on the printer. Run a test print to verify correct installation and alignment.

Recommendations

Store the ribbon cassette in a cool, dry place away from direct sunlight and dust. Replace the ribbon when print density decreases or characters appear faint to maintain legibility and avoid excessive wear on the printhead.