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Rectangular cyan toner cartridge with green circuit board visible on side

TCT

TCT TN635C Cyan Toner Cartridge 1800 Pages

SKU CH-Q78S-W3S5A

Cyan toner cartridge prints 1800 pages for Brother HL-L8430, HL-L8570, MFC-L8730, MFC-L8930 and MFC-L8970 printers

  • Cartridges includedSingle Pack
  • Ink or toner colorCyan
  • Estimated page yield1800 Pages
  • Print coverage5%
  • Replaces brandBrother
  • Replacement forBrother
  • Sharp cyan prints for professional documents
  • Replaces Brother TN635C for direct compatibility
  • Works with HL-L8430, HL-L8570, MFC-L8730, MFC-L8930, MFC-L8970 models
  • Delivers up to 1800 pages at 5% coverage
  • Simple drop-in installation minimises downtime

TCT TN635C Cyan Toner Cartridge

The TCT TN635C is a new, standard-yield cyan toner cartridge built as a compatible replacement for the Brother TN635C. It is intended for owners of the HL-L8430CDW, HL-L8430CDWT, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW, or MFC-L8970CDW who need a single colour refill.

Replaces Brother TN635C

This cartridge directly replaces the Brother TN635C original equipment cartridge. The jump is worth it when you want a lower-cost cyan supply that still delivers sharp text and smooth graphics for reports, invoices, and business documents. It is not for buyers who need a high-yield cartridge or a multi-colour pack.

1800-page standard yield

Each unit prints approximately 1800 pages at 5% coverage on Letter or A4 paper. That capacity comfortably handles everyday office printing and schoolwork. It runs out faster in high-volume environments or when printing graphics-heavy pages that exceed the standard coverage baseline.

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 nameTN635C
Ink or toner colorCyan
Product typeStandard Yield Toner Cartridge
Performance
Estimated page yield1800 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

Which printer models accept the TN635C cyan cartridge?

The cartridge fits the HL-L8430CDW, HL-L8430CDWT, HL-L8570CDW, MFC-L8730CDW, MFC-L8930CDW and MFC-L8970CDW printers.

What is the correct way to install the cartridge and what step is often missed?

Open the front cover, remove the old cartridge, unpack the new TN635C, gently rock it side-to-side to distribute toner, pull the sealing tape straight out, then slide the cartridge in until it clicks.

When will the TN635C need to be replaced and what indicates it?

Replace it after roughly 1800 pages at 5% coverage; the printer will show a low-toner warning and print quality will fade.

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