OKI B840 Black Original Toner Cartridge

▪ Color: Black – crisp, sharp text with professional quality.

▪ Model: OKI B840.

▪ Page Yield: Up to approx. 20,000 pages (at 5% coverage).

▪ Dimensions & Weight: Approx. 380 × 120 × 120 mm – weight around 1.2 kg.

▪ Technology: Genuine OKI laser toner cartridge for accurate and reliable printing.

▪ Compatibility:

• OKI B840dn

• OKI B840dtn

✨ Ideal for businesses and offices requiring high-volume, consistent, high-quality black printing ✨