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Black rectangular toner cartridge with matte finish and green chip visible

TCT

TCT TN635BK Black Toner Cartridge 3000 Pages

SKU CH-W5A2-J7RD7

Compatible black toner cartridge yielding 3000 pages for Brother HL and MFC models including 8430, 8570, 8730, 8930 and 8970 series

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Estimated page yield3000 Pages
  • Print coverage5%
  • Replaces brandBrother
  • Replacement forBrother
  • Sharp text and smooth graphics for professional documents
  • Compatible with HL-L8430CDW, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW, MFC-L8970CDW
  • Prints up to 3000 pages at 5% coverage for cost-effective output
  • Easy installation reduces downtime and gets you printing quickly
  • Quality-tested to match OEM performance with reliable results

Product Identity

The TCT TN635BK is a new aftermarket black toner cartridge built to replace the Brother TN635BK. It fits HL-L8430CDW, HL-L8430CDWT, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW and MFC-L8970CDW printers and is sold as a single unit.

What the Cartridge Changes

The cartridge delivers sharp text and smooth graphics for reports, invoices and schoolwork. Installation is straightforward, reducing downtime, and each unit undergoes quality-assurance testing to meet ISO standards.

Capacity and Headroom

Rated at 3000 pages at five percent coverage on Letter or A4 paper, it suits home offices and higher-volume business printing. Buyers who need a colour cartridge or a higher-yield black option will not be served by this single standard-yield unit.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 70% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameTCT
Model nameTN635BK
Ink or toner colorBlack
Product typeStandard Yield Toner Cartridge
Performance
Estimated page yield3000 Pages
Print coverage5%
Compatibility
Replaces brandBrother
Replacement forBrother
For use withHL-L8430CDW, HL-L8430CDWT, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW, MFC-L8970CDW
In the box
Cartridges includedSingle Pack

Questions about this item

When will the TN635BK cartridge need to be replaced?

The cartridge is rated for approximately 3000 pages at 5% coverage, so replacement is needed once that yield is reached.

What limit appears first during continuous printing with the TN635BK?

The 3000-page yield at 5% coverage is the primary limit; after that the toner is depleted and the cartridge must be swapped.

Does the TN635BK generate noticeable heat or noise during all-day printing?

As a toner cartridge it has no moving parts or electronics, so it adds no audible noise or measurable heat beyond the printer's normal operation.

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