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Two black rectangular toner cartridges in sealed packaging

Laser Tek Services

Laser Tek Services TN660 Black Toner Cartridge 2-Pack

SKU CH-EKYK-DHGJ0

Two-pack black toner cartridges yield 2600 pages each for Brother DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2700DW, MFC-L2720DW and MFC-L2740DW printers

  • Prints up to 2600 pages per cartridge
  • Compatible with Brother DCP-L2520DW and DCP-L2540DW
  • Works with HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW
  • Fits MFC-L2700DW MFC-L2720DW MFC-L2740DW series
  • Manufactured under ISO 9001 and ISO 14001 standards

Compatible toner for Brother laser printers

This two-pack of Laser Tek Services TN660 black toner cartridges replaces the OEM TN660 and fits the DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2700DW, MFC-L2720DW and MFC-L2740DW series. Each cartridge is rated for 2600 pages. It suits offices and home users who need affordable monochrome printing without sourcing original supplies.

Straightforward cartridge swap

Installation follows the standard Brother toner replacement procedure: open the front cover, remove the drum unit, release the old cartridge and insert the new one until it clicks. The chip is pre-installed so the printer recognises the cartridge immediately. Problems usually arise if the drum unit is not reset or if the protective seal is left on, causing light prints or error messages.

Consistent output across the rated yield

Print quality remains crisp from the first page to the last of the 2600-page rating because the toner formulation is matched to the printer's fuser temperature. ISO 9001 and ISO 14001 factory controls keep fill weight and particle size uniform, preventing density drop-off during long print runs. The cartridge is not designed for high-volume environments that exceed the rated yield on a regular basis.

Highlights

  • Prints up to 2600 pages per cartridge
  • Compatible with Brother DCP-L2520DW and DCP-L2540DW
  • Works with HL-L2300D HL-L2320D HL-L2340DW HL-L2360DW HL-L2380DW
  • Fits MFC-L2700DW MFC-L2720DW MFC-L2740DW series
  • Manufactured under ISO 9001 and ISO 14001 standards

Specifications

BrandLaser Tek Services
ModelTN660

Questions about this item

How do I confirm the TN660 cartridge is printing correctly after installation?

Print a test page and verify crisp black text across the full 2600 page yield; the cartridge meets ISO 9001 and ISO 14001 factory standards for consistent output.

What comes in the box and is anything else required?

The pack contains two black TN660 toner cartridges; no additional parts are needed for the listed Brother printers.

Which pack size should I choose for a Brother HL-L2340DW?

This two-pack of TN660 cartridges is the only version offered and is fully compatible with the HL-L2340DW.

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