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Black rectangular toner cartridge labelled 44574901

Oki Data

Oki Data 44574901 Black Toner Cartridge 10000 Pages

SKU CH-NYB4-N6R04 MPN 44574901

Genuine black toner cartridge yielding approximately 10000 pages for Oki Data B431, MB461, MB471 and MB491 series printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Compatible ProductsOkidata All-in-One Machines: MB461 MFP, MB471 MFP, MB471 w M
  • Approximate Page Yield10000 Pages
  • Coverage5%
  • High-yield 10000-page capacity reduces replacement frequency
  • Genuine Oki Data formulation ensures crisp black output
  • LED print technology produces sharp text and images
  • Compatible with B431, B461, B471 and B491 series devices
  • New single-pack cartridge ready for immediate installation

Genuine Black Toner for B431 and MB Series

The Oki Data 44574901 is a new genuine black toner cartridge rated for approximately 10000 pages at five percent coverage. It is engineered for the B431d, B431dn, MB461 MFP, MB471 MFP, MB471w MFP and MB491 models. Offices needing consistent mono output on these specific printers will find it a direct fit.

Verify Printer Model Before Ordering

Confirm that your device appears in the compatible list: B431d, B431dn, MB461, MB471, MB471w or MB491. The cartridge is a single-pack design with no assembly required and is not recycled. Using it in any other printer may cause errors or poor print quality.

Steady Output Across Long Runs

The cartridge maintains crisp text and sharp images throughout its 10000-page yield rather than fading after a short burst. LED print technology delivers uniform density from the first page to the last. It is suited to environments where daily mono volume stays high and reliability matters.

Highlights

  • High-yield 10000-page capacity reduces replacement frequency
  • Genuine Oki Data formulation ensures crisp black output
  • LED print technology produces sharp text and images
  • Compatible with B431, B461, B471 and B491 series devices
  • New single-pack cartridge ready for immediate installation

Specifications

BrandOKIDATA
Model44574901
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Compatible ProductsOkidata All-in-One Machines: MB461 MFP, MB471 MFP, MB471 w MFP, MB491, MB491+LP
Okidata Laser Printers: B431d, B431dn
Approximate Page Yield10000 Pages
Coverage5%
Shipping weight0.91 kg
Package size315 × 84 × 76 mm

Questions about this item

Does the 44574901 cartridge ship alone or are drums and waste bottles included?

The box contains one genuine Oki Data black toner cartridge; imaging drums, waste toner bottles and other consumables are sold separately.

My office runs both a B431dn and an MB471 MFP — can I use the same 10000-page cartridge in both?

Yes, the 44574901 is listed for the B431d, B431dn, MB461 MFP, MB471 MFP, MB471w MFP and MB491 series, so one SKU covers all those models.

What does the 10000-page yield mean for everyday double-sided printing at standard coverage?

The 10000-page figure is measured at 5 % coverage on simplex pages; duplex printing uses the same toner per side, so expect roughly the same total page count before replacement.

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