Print bold, vivid characters for OCR and barcode scanner readability. Re-inker roll keeps ink at optimal levels. Ink resists fading when exposed to light. Compatible with Oki® Microline 420, 420n, 421, 421n, 490 and 490n printers.
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Print bold, vivid characters for OCR and barcode scanner readability. Re-inker roll keeps ink at optimal levels. Ink resists fading when exposed to light. Compatible with Oki® Microline 420, 420n, 421, 421n, 490 and 490n printers.
