The Okidata OKI C612 Toner Cartridge in Black (46507504) is a genuine original product designed specifically for OKI Data printers. This laser print technology ensures high-quality, crisp black text and images. As a single unit, this toner cartridge is perfect for continuous printing needs without the need for frequent replacements. Compatible with OKI C612 printers, this product guarantees reliable performance and professional results for all your printing requirements.