OKI - Printer Ribbon for ML420/421, ML490/ML491 - Black
Model: 42377801
SKU: 12557419
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Get long-lasting, high-quality prints for essential documents with this black self-inking ribbon. With a duty cycle of 7.5 million characters, you can print a lot of documents before having to replace it. This OKI black ribbon is individually packaged and compatible with select OKI dot matrix printers and impact printers, and the easy-to-install design offers convenience.
Compatible with Microline 420, 420n, 421, 421n, 490, 490n, 491, 491n printers
Black printer ribbon provides crisp, cost-effective printing suitable for a commercial environment
Includes one print ribbon
Prints up to 4 million characters for fewer ribbon changes
Impact print technology offers high-quality prints
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