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Black rectangular toner cartridge with textured plastic finish and green chip visible

True Color Toner

True Color Toner 43979215 Black Toner Cartridge 12000 Pages

SKU CH-9NAP-91NXD

Compatible black toner cartridge yielding 12000 pages for Oki B420, B420DN, MB480 and MB480 MFP printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandOki Data
  • Replacement ModelOki Data
  • Compatible ProductsB420, B420DN, MB480, MB480 MFP
  • Approximate Page Yield12000 Pages
  • Compatible with Oki B420, B420DN, MB480, MB480 MFP
  • 12000 pages at 5 % coverage per cartridge
  • Replaces OEM 43979215 black toner directly
  • Single pack supplies full standard yield
  • Tested to SMTC and ISO quality standards

Replacement for Okidata 43979215

This True Color Toner cartridge replaces Okidata part number 43979215 and fits the B420, B420DN, MB480 and MB480 MFP printers. It delivers 12000 pages at five percent coverage for offices that need reliable black output without paying OEM prices.

Standard yield black toner

The cartridge is a standard yield black toner rated for 12000 pages at five percent coverage. It installs directly into the listed Okidata models and produces crisp, dark text and sharp images for everyday document printing.

Consistent output over long runs

Under sustained print volumes the cartridge maintains consistent density and sharpness across the full 12000 page rating. Offices running continuous batches will see stable quality without the fade that can appear in short test prints.

Highlights

  • Compatible with Oki B420, B420DN, MB480, MB480 MFP
  • 12000 pages at 5 % coverage per cartridge
  • Replaces OEM 43979215 black toner directly
  • Single pack supplies full standard yield
  • Tested to SMTC and ISO quality standards

Specifications

BrandTrue Color Toner
Model43979215
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandOki Data
Replacement ModelOki Data
Compatible ProductsB420, B420DN, MB480, MB480 MFP
Approximate Page Yield12000 Pages
Coverage5%
TypeStandard Yield Toner

Questions about this item

How do I install the 43979215 cartridge in my B420DN without triggering a toner error?

Open the front cover, pull the old cartridge straight out, shake the new cartridge gently side to side five times, remove the sealing tape completely, then slide it in until it clicks; the chip aligns automatically so the printer recognises it immediately.

When will I need to replace the 43979215 cartridge and what indicates it is empty?

The cartridge yields approximately 12000 pages at 5 % coverage; the printer will display a low-toner warning and prints will fade, at which point you simply swap in a new 43979215 unit.

What print-quality limit appears first during long, continuous runs with this cartridge?

Extended high-volume printing can cause toner to deplete faster than the 12000-page rating, leading to lighter density and occasional streaking before the rated yield is reached.

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