We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black drum unit cartridge in rectangular housing, single pack

True Color Toner

True Color Toner B411 Drum Unit 44574301 Black 30000 Pages

SKU CH-639G-T2HFH

Black drum unit for Okidata B411, B431, MB461 and MB471 printers, rated at 30,000 pages at 5% coverage

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandOki Data
  • Replacement ModelOki Data
  • Compatible ProductsB411D, B411DN, B431D, B431DN, MB461, MB471
  • Approximate Page Yield30000 Pages
  • Prints up to 30,000 pages at 5 % coverage
  • Compatible with B411D, B411DN, B431D, B431DN, MB461 and MB471
  • Replaces OEM drum unit 44574301 for direct fit
  • Single black drum unit keeps running costs low
  • Tested to SMTC and ISO quality standards

Compatible Drum Unit for B411 and MB Series

This True Color Toner drum unit replaces OEM number 44574301 and fits Okidata B411D, B411DN, B431D, B431DN, MB461 and MB471 printers. It is a single black cartridge rated for approximately 30000 pages at five percent coverage. The unit is new and manufactured to ISO and SMTC quality standards.

Suits Offices Using Listed Okidata Models

It suits workgroups that need reliable monochrome output on the compatible models above. It is not for colour printing, for printers outside the B411, B431, MB461 or MB471 families, or for users who require an OEM-branded cartridge.

Drops Into Printer Without Extra Parts

The drum unit installs directly into the designated slot on the supported Okidata devices. No additional hardware or firmware updates are needed. Replacing the drum restores consistent dark tones and sharp images for the next 30000 pages.

Highlights

  • Prints up to 30,000 pages at 5 % coverage
  • Compatible with B411D, B411DN, B431D, B431DN, MB461 and MB471
  • Replaces OEM drum unit 44574301 for direct fit
  • Single black drum unit keeps running costs low
  • Tested to SMTC and ISO quality standards

Specifications

BrandTrue Color Toner
Model44574301
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandOki Data
Replacement ModelOki Data
Compatible ProductsB411D, B411DN, B431D, B431DN, MB461, MB471
Approximate Page Yield30000 Pages
Coverage5%
TypeStandard Yield Drum Unit

Questions about this item

Which Oki printer models does the 44574301 drum unit fit?

The drum unit fits the B411D, B411DN, B431D, B431DN, MB461 and MB471 printers.

Will the drum unit work with toner cartridges I already have for those printers?

Yes, the drum unit is designed to work with standard toner cartridges used in the B411, B431, MB461 and MB471 series.

How can I verify the drum unit is performing correctly after installation?

Print a test page and check for crisp, clear text with consistently dark tones and sharp images across the page.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.