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Yellow rectangular toner cartridge in sealed packaging

Brother

Brother TN635XXLY Toner Cartridge Yellow

SKU CH-S4N7-KQ9RT

Super-high-yield yellow toner for compatible Brother colour laser printers

  • Super-high yield reduces replacement frequency
  • Compatible with HL-L8430CDW and HL-L8430CDWT printers
  • Works with HL-L8570CDW for consistent colour output
  • Supports MFC-L8730CDW and MFC-L8930CDW multifunction devices
  • Fits MFC-L8970CDW and MFC-EX575 models

Product identity

The Brother TN635XXLY is an original super high yield yellow toner cartridge designed for compatible Brother colour laser printers. It suits offices and workgroups that need consistent colour output across high-volume print runs.

Yield impact

The super high yield capacity means fewer cartridge changes during extended printing sessions, reducing downtime for busy teams. Yellow toner is consumed in colour documents, graphics and mixed-media reports, so the larger supply supports continuous workflow without frequent intervention.

Build and fit

The cartridge is engineered to slot directly into the listed Brother HL and MFC series printers, ensuring reliable mechanical engagement and toner metering. Its sealed construction prevents leakage during handling and storage, while the precision moulding aligns with the printer’s developer unit for consistent page quality day to day.

How it compares

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

Price $187.99
Pricier than about 90% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameBrother
Size & build
Shipping weight1.13 kg
Package size25 × 25 × 25 mm

Questions about this item

When will the TN635XXLY yellow toner need replacing?

The super high yield cartridge prints until the printer signals low toner; actual page count depends on coverage and printer model.

What limits continuous printing with this cartridge?

The printer's duty cycle and paper capacity set the practical limit before a reload or cool-down is required.

Does the cartridge add noise or heat during all-day printing?

The toner itself is passive; any noise or heat comes from the printer's fuser and fans during extended runs.

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