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Black rectangular toner cartridge with matte finish and green chip visible

Cool Toner

Cool Toner TN850 Black Toner Cartridge 8000 Pages

SKU CH-8QSW-PB1TM

Black laser toner cartridge yielding 8000 pages at 5% coverage, compatible with Brother TN850 and TN820 printers

  • Cartridge Quantity1 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother
  • Approximate Page Yield8000 Pages
  • Coverage5%

Cartridge Quantity 1 Pack

  • Prints up to 8000 pages at 5% coverage
  • Compatible with Brother TN850 and TN820 models
  • Works with HL-L5000D series printers
  • Fits DCP-L5500DN and MFC-L5850DW devices
  • Three-year warranty included for peace of mind

Compatible Black Toner for Brother Printers

This new aftermarket cartridge replaces Brother TN850 and TN820 toner. It fits a wide range of Brother HL-L, DCP-L and MFC-L laser printers including the HL-L5000D, DCP-L5500DN and MFC-L6750DW. Offices and home users get a single black cartridge ready for immediate installation.

Consistent Output Across High Volumes

The cartridge is rated for 8000 pages at 5% coverage, matching the original specification. Laser print technology maintains sharp text and solid fills from the first page to the last without the density drop-off sometimes seen in short-run testing. A three-year warranty backs the sustained performance.

8000-Page Yield at 5% Coverage

This single figure decides whether the cartridge matches your print volume. Buyers who need a higher page count per cartridge or who use colour laser printers should look elsewhere.

Highlights

  • Prints up to 8000 pages at 5% coverage
  • Compatible with Brother TN850 and TN820 models
  • Works with HL-L5000D series printers
  • Fits DCP-L5500DN and MFC-L5850DW devices
  • Three-year warranty included for peace of mind

Specifications

BrandCOOL TONER
SeriesTN850
ModelTN850
Cartridge Quantity1 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother
Approximate Page Yield8000 Pages
Coverage5%
TypeCompatible
FeaturesPrint Technology: Laser
OptionTN850

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Questions about this item

Does the TN850 cartridge generate extra heat or noise during long print runs?

The TN850 is a toner cartridge with no moving parts or electronics, so it adds no heat or noise beyond the printer's normal operation.

Which Brother printer models must I own for this TN850 cartridge to work?

This cartridge fits Brother HL-L5000D, HL-L5100DN, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DW, HL-L6300DW, HL-L6400DW, HL-L6400DWT, DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, MFC-L5700DW, MFC-L5800DW, MFC-L5850DW, MFC-L5900DW, MFC-L6700DW, MFC-L6750DW, MFC-L6800DW and MFC-L6900DW printers.

Will the TN850 work in a Brother printer that currently uses a TN820 cartridge?

Yes, the TN850 is listed as compatible with Brother TN820 toner, so it can replace a TN820 in supported models.

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