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Black TCT drum unit for Okidata B4400 B4600 printers

TCT

TCT B4600 B4400 43501901 Compatible Drum Unit Black 25000 Pages

SKU CH-3J33-4GDZ5

Compatible black drum unit for Okidata B4400 and B4600 printers, yielding 25000 pages

  • Cartridge Quantity1
  • Cartridge ColorBlack
  • Replacement BrandOki Data
  • Replacement Model43501901
  • Compatible ProductsOkidata B4400, B4600
  • Approximate Page Yield25000 Pages
  • Compatible with Okidata B4400 and B4600 printers
  • Replaces OEM drum 43501901 for direct fit
  • Standard yield drum prints 25000 pages at 5% coverage
  • Single black cartridge supplied new in box
  • Eco-friendly aftermarket design reduces waste

Compatible Drum for Okidata B4400 and B4600

This aftermarket drum unit replaces Oki Data part 43501901 and fits the B4400 and B4600 printers. It is sold new as a single black cartridge rated for approximately 25000 pages at five percent coverage. Offices and home users with these specific models get a direct replacement without changing their workflow.

Standard yield drum with eco-friendly design

The unit is built as a standard yield drum rather than a high capacity version, so its rated life matches the original specification. An eco-friendly construction reduces waste while the premium grade toner formulation aims to deliver crisp text and sharp graphics across the full rated yield. No additional software or chips are bundled beyond the cartridge itself.

Handles 25000 pages before replacement

At the rated five percent coverage the drum comfortably supports 25000 printed pages, making it suitable for regular daily output in small workgroups. Heavy graphics or solid coverage jobs will consume the drum life faster, requiring earlier replacement. Buyers who need a higher page count per unit or a multi-pack supply should look elsewhere.

Highlights

  • Compatible with Okidata B4400 and B4600 printers
  • Replaces OEM drum 43501901 for direct fit
  • Standard yield drum prints 25000 pages at 5% coverage
  • Single black cartridge supplied new in box
  • Eco-friendly aftermarket design reduces waste

Specifications

BrandTCT
ModelTCT_SOKI_43501901_DR_BK
Cartridge Quantity1
Cartridge ColorBlack
Replacement BrandOki Data
Replacement Model43501901
Compatible ProductsOkidata B4400, B4600
Approximate Page Yield25000 Pages
Coverage@ 5%
TypeStandard Yield Drum
FeaturesEco-Friendly

Questions about this item

When will the drum unit need replacing after printing 25000 pages at 5% coverage?

The compatible drum unit is rated for approximately 25000 pages at 5% coverage, so replacement is needed once that yield is reached.

What limits continuous printing on Okidata B4400 or B4600 models?

The drum unit's 25000-page yield at 5% coverage is the primary limit; after that print quality declines and the unit must be swapped.

Does the drum unit generate extra heat or noise during all-day operation in an Okidata B4600?

The drum unit is a passive imaging component; it adds no fan noise or measurable heat beyond the printer's normal operation.

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