Laser Tek Services TN-660 Compatible Black Toner Cartridge 4PK

Four-Pack Black Toner for Brother Printers

This four-pack supplies Laser Tek Services TN-660 compatible black toner cartridges for Brother DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2700DW, MFC-L2720DW and MFC-L2740DW series printers. Each cartridge is rated at 2600 pages. Home offices and small businesses that run several of these Brother models can standardise on one SKU and reduce reorder frequency. Buyers who need colour output or a different page yield must choose another product.

Consistent Output Through a Full Cartridge

ISO 9001 and ISO 14001 factory standards govern production, and the supplier states that print quality remains crisp from the first page to the last. The rated 2600-page yield is designed to match the OEM specification across the entire print run. Users who routinely print high-density graphics or who require guaranteed yield under non-standard test conditions should verify results in their own environment.

Drop-In Replacement With Multi-Unit Convenience

Each cartridge is a direct mechanical and electrical match for the TN660 slot, so installation follows the printer’s standard replacement procedure. The four-pack packaging lets you keep spares on the shelf without individual boxes taking extra space. Organisations that prefer single-unit purchasing or that use a different Brother cartridge series will need a separate SKU.