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Black rectangular laser toner cartridge with matte finish and green chip

V4ink

V4ink TN770 1 Pack Black Toner Cartridge 4500 Pages DCP-L2550DW

SKU CH-337D-DHEK8 MPN TN770

Black laser toner cartridge yields 4500 pages for Brother HL and MFC series printers

  • Compatible ProductsMFC-L2750DW MFC-L2750DWXL MFC-L2710DW HL-L2370DW HL-L2370DWX
  • Print up to 4500 pages per cartridge at 5% coverage
  • Black laser toner compatible with Brother TN770 printers
  • Works with HL-L2350DW HL-L2370DW HL-L2390DW HL-L2395DW models
  • Also fits DCP-L2550DW MFC-L2710DW MFC-L2730DW MFC-L2750DW
  • Non-OEM cartridge delivers genuine toner power for sharp text

Compatible black toner for Brother laser printers

This aftermarket TN770 cartridge replaces the original black toner for a range of Brother monochrome laser models including the HL-L2350DW, HL-L2370DW, HL-L2390DW, HL-L2395DW, DCP-L2550DW, MFC-L2710DW, MFC-L2730DW and MFC-L2750DW series. It is sold new in a single pack and uses laser print technology to produce black output. The cartridge is designed for users who want a non-OEM supply for these specific machines.

Single-pack convenience with no extra hardware

The box contains only the toner cartridge itself; there are no drums, waste containers, chips or software bundles included. Installation follows the standard Brother cartridge swap procedure, so the accessory change is limited to replacing the consumable. No firmware updates or driver downloads are required beyond what the printer already uses.

Rated for 4500 pages at five percent coverage

At the standard test coverage the cartridge yields approximately 4500 black pages before depletion. Heavy graphics, dense text or continuous short runs will reduce the practical page count, while lighter documents may extend it. The yield suits home offices or small workgroups with moderate monthly volumes; high-volume departments will reach the limit more quickly and need frequent replacements.

Highlights

  • Print up to 4500 pages per cartridge at 5% coverage
  • Black laser toner compatible with Brother TN770 printers
  • Works with HL-L2350DW HL-L2370DW HL-L2390DW HL-L2395DW models
  • Also fits DCP-L2550DW MFC-L2710DW MFC-L2730DW MFC-L2750DW
  • Non-OEM cartridge delivers genuine toner power for sharp text

Specifications

BrandTN770, TN-770
Compatible ProductsMFC-L2750DW MFC-L2750DWXL MFC-L2710DW
HL-L2370DW HL-L2370DWXL DCP-L2550DW
HL-L2350DW HL-L2390DW HL-L2395DW
MFC-L2730DW

Questions about this item

When will the TN770 cartridge need to be replaced?

The cartridge yields about 4500 pages at five percent coverage, so replacement depends on your print volume.

What limit appears first during long print runs with the TN770?

The page yield of 4500 pages is the primary limit before a new cartridge is required.

Does the TN770 generate extra heat or noise during all-day printing?

The cartridge itself has no moving parts, so heat and noise come from the printer engine, not the toner.

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