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Black cylindrical laser drum unit in plastic housing

Oki Data

Oki Data 44574301 Black Image Drum scanner supply

SKU CH-EWKB-X5T3A MPN 44574301

Genuine black laser image drum rated for up to 30,000 pages, compatible with Oki B411, B412, B431, B432, MB461, MB471, MB472 and MB491 series

  • Product SortPrinter Accessories
  • Product TypeImage Drum
  • ColorBlack
  • SpecificationsPrinter Technology: Laser Yield: 30,000 pages
  • Weight3.5
  • FeaturesSold as 1 Each.
  • Sharp, crisp text from genuine Oki drum
  • Bold, bright graphics for professional documents
  • Up to 30000 pages per drum unit
  • Fits B411, B412, B431, B432, MB461, MB471, MB491 series
  • Quick all-in-one replacement keeps you printing

What this drum unit does

The Oki Data 44574301 is a genuine black image drum for laser printers and multifunction devices. It is built to produce sharp text and bold graphics across a rated yield of 30000 pages. The all-in-one design means the drum and developer components are replaced together in a single step.

Who it suits and who it does not

This drum fits the Oki B411d, B411dn, B412dn, B431d, B431dn, B432dn, B512dn, Corefido B411dnB, B431dn, B432dnw, MB461, MB471, MB471w, MB472dnw, MB491 and MB492 model families. Buyers with printers outside this compatibility list cannot use this unit. Offices that need colour output should look at a colour drum kit instead.

Installation and common issues

Replacement is a snap: open the front cover, pull the old drum assembly out and slide the new one in until it clicks. The most frequent problem is forgetting to remove the protective seal before fitting the drum, which causes blank or streaked pages. Handle the green roller carefully to avoid fingerprints that degrade print quality.

Highlights

  • Sharp, crisp text from genuine Oki drum
  • Bold, bright graphics for professional documents
  • Up to 30000 pages per drum unit
  • Fits B411, B412, B431, B432, MB461, MB471, MB491 series
  • Quick all-in-one replacement keeps you printing

Specifications

BrandOKIDATA
Model44574301
Product SortPrinter Accessories
Product TypeImage Drum
ColorBlack
SpecificationsPrinter Technology: Laser
Yield: 30,000 pages
Weight3.5
FeaturesSold as 1 Each.
Shipping weight1.93 kg
Package size457 × 330 × 229 mm

Questions about this item

Which Oki printer models accept the 44574301 black image drum?

The drum fits Oki B411d, B411dn, B412dn, B431d, B431DN, B431DN+, B432dn, B512dn, COREFIDO B411dnB, B431DN, B432DNW, MB461, MB461-L, MB471, MB471-L, MB471W, MB472dnw, MB491+LP MFP, MB491dn and MB492dn.

Will the 44574301 drum work if I keep my existing toner cartridge?

Yes, the drum unit is separate from the toner cartridge, so your current toner can stay in the printer while you swap only the drum.

How do I confirm the 44574301 drum is performing correctly after installation?

Print a test page; the output should show sharp black text and consistent graphics across the full 30000-page rated life.

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