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Six black toner cartridges in a rectangular box

eSquareOne

eSquareOne S1-BR-TN660-06 Black Toner Cartridge 6-Pack 2600 Pages

SKU CH-YGH5-RT3YM

Six compatible black toner cartridges replace Brother TN660 and TN630, each yielding roughly 2,600 pages at five-per-cent coverage

  • Cartridge Quantity6 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother TN660 TN630
  • Compatible ProductsBrother HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW
  • Approximate Page Yield2600 Pages
  • Six black cartridges replace Brother TN660 and TN630
  • Each cartridge prints up to 2600 pages at 5% coverage
  • Compatible with HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW DCP-L2520DW DCP-L2540DW MFC-L2700DW MFC-L2740DW MFC-L2720DW
  • Operates reliably from 10 to 32.5°C and 20 to 80% RH
  • Backed by ISO 9001 and ISO 14001 quality management systems

Compatible Black Toner 6-Pack for Brother Printers

This six-pack of eSquareOne black toner cartridges replaces Brother TN660 and TN630 supplies. It suits home offices and small businesses that print regularly and want a ready stock of replacements. Each cartridge is new and built to match the original form factor.

Yield of 2600 Pages at 5% Coverage

Every cartridge delivers approximately 2600 pages when printed at the standard 5% coverage rate. That single figure determines whether the pack matches your typical monthly volume before you commit.

Fits Listed Brother Laser Models

The cartridges install directly into Brother HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, DCP-L2520DW, DCP-L2540DW, MFC-L2700DW, MFC-L2720DW and MFC-L2740DW printers. They require no extra hardware or firmware steps. Buyers with other Brother models or colour printing needs should verify compatibility before ordering.

Highlights

  • Six black cartridges replace Brother TN660 and TN630
  • Each cartridge prints up to 2600 pages at 5% coverage
  • Compatible with HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW DCP-L2520DW DCP-L2540DW MFC-L2700DW MFC-L2740DW MFC-L2720DW
  • Operates reliably from 10 to 32.5°C and 20 to 80% RH
  • Backed by ISO 9001 and ISO 14001 quality management systems

Specifications

BrandeSquareOne
ModelS1-BR-TN660-06
Cartridge Quantity6 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother TN660 TN630
Compatible ProductsBrother HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW DCP-L2520DW DCP-L2540DW MFC-L2700DW MFC-L2740DW MFC-L2720DW
Approximate Page Yield2600 Pages
Coverage5%
TypeCompatible
FeaturesThis is an eSquareOne alternative replacement for OEM product, replaces Brother TN660 TN630 Black toner cartridges. eSquareOne Toner cartridges are engineered to meet the highest standard of quality, yield and reliability.
OptionTN660
Operating Humidity20 to 80% RH
Storage Humidity20 to 80% RH
Operating Temperature10 to 32.5°C
Storage Temperature-20 to 40°C

Questions about this item

What does the 2600-page yield mean for everyday printing?

Each cartridge prints about 2600 pages at 5% coverage, so a typical letter with light text counts as one page; heavy graphics use more toner and reduce the total.

Which Brother cartridge numbers does this pack replace?

The six black cartridges replace Brother TN660 and TN630 models.

Will these fit my Brother HL-L2360DW?

Yes, the pack is compatible with the HL-L2360DW and the other listed HL, DCP and MFC models.

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